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North American Youth Chess Championship Mexico City 2023 U12 Open

Last update 06.12.2023 20:57:18, Creator/Last Upload: Trigo1963

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Final Ranking crosstable after 9 Rounds

Rk.		Name	Rtg	FED	1.Rd	2.Rd	3.Rd	4.Rd	5.Rd	6.Rd	7.Rd	8.Rd	9.Rd	Pts.	TB1	TB2	TB4	TB5
1		Martinez Flores Matias	1713	MEX	15b½	7w1	14b1	4w1	6w½	13b1	3b½	2w1	5b0	6,5	48	52,5	5	5
2		Cherukuri Nitesh	1944	USA	29b1	16w1	5b½	9w1	3w½	10b1	6w1	1b0	4b½	6,5	48	52	5	5
3		Diaz Guerrero Jesus Daniel	1827	MEX	25w1	23b1	13w1	12w1	2b½	6b½	1w½	4w½	9b½	6,5	45,5	49,5	4	4
4	CM	Guo Ethan	2091	USA	21w1	42b1	9w½	1b0	18w1	15b1	12w1	3b½	2w½	6,5	44,5	48	5	4
5		Guo Felix	1687	USA	19w1	20b1	2w½	6b0	23w½	31b1	13w½	10b1	1w1	6,5	44	47,5	5	4
6		Yang Maxwell	1889	USA	14b½	15w1	18b1	5w1	1b½	3w½	2b0	17w1	10b½	6	46,5	51	4	5
7		Zhao Jifan	1785	CAN	8w½	1b0	27w1	14b1	11w1	9b½	10w0	13b1	18w1	6	44	48	5	4
8		Contreras Cardona Alfredo Ignacio	1282	MEX	7b½	14w0	38b1	11w0	21w1	20b1	18w½	16b1	12w1	6	41,5	44	5	4
9		Fogo Esquivel Levi Kalani Alexander	1796	MEX	26b1	17w1	4b½	2b0	16w½	7w½	14b½	25w1	3w½	5,5	44,5	48,5	3	4
10		Ruiz Bolanos Eithan	1613	MEX	24b1	11w1	12b0	35w1	17b1	2w0	7b1	5w0	6w½	5,5	44,5	47,5	5	4
11		Sanchez Tlapale Anthony Amaury	1424	MEX	33w1	10b0	19w½	8b1	7b0	24w0	31w1	37b1	22w1	5,5	38	41	5	4
12		Wu Jayden	1910	USA	22w1	28b1	10w1	3b0	13w0	23b1	4b0	14w1	8b0	5	43,5	47,5	5	5
13		Tapia Tapia Sebastian Uriel	1540	MEX	30b1	35w1	3b0	26w1	12b1	1w0	5b½	7w0	19b½	5	43,5	46,5	4	5
14		Khanbutaev Artemiy	1297	USA	6w½	8b1	1w0	7w0	32b1	37b1	9w½	12b0	24w1	5	43	46	4	4
15		Galvan Rodriguez Irving Gamaliel	1244	MEX	1w½	6b0	21w1	28b1	42w1	4w0	17b0	20b½	23w+	5	42	45,5	4	4
16		Flores Ojeda Inti Dario	1535	MEX	27w1	2b0	22w½	19b1	9b½	17w½	24b½	8w0	25b1	5	40,5	44,5	3	5
17		Salas Carbajal Bryan Abimael	1500	MEX	31w1	9b0	25w1	20b1	10w0	16b½	15w1	6b0	21w½	5	40,5	44	4	4
18		Lerma Castillo Juan	1554	MEX	37w1	39b1	6w0	23b½	4b0	26w1	8b½	24w1	7b0	5	40	42	4	5
19		Alvarez Ochoa Oliver Armin	1220	MEX	5b0	36w1	11b½	16w0	30b½	29w1	23w1	22b½	13w½	5	39	42	3	4
20		Lee Daniel Joshua	1360	CAN	36b1	5w0	32b1	17w0	24b½	8w0	26b1	15w½	27b1	5	38	41	4	5
21		Gonzalez Peiro Lukas	1351	MEX	4b0	38w½	15b0	40w1	8b0	32w1	35b1	28w1	17b½	5	35,5	37,5	4	5
22		Rodriguez Regules Marcos Rafael	1313	MEX	12b0	40w1	16b½	24w½	26b½	35w1	28b½	19w½	11b0	4,5	35,5	37,5	2	5
23		Lagunes Mendez Cristian Jeron	1406	MEX	41b1	3w0	30b1	18w½	5b½	12w0	19b0	35w1	15b-	4	40	42	3	4
24		Horta Pacheco Emiliano	1177	MEX	10w0	33b1	28w½	22b½	20w½	11b1	16w½	18b0	14b0	4	39,5	43	2	5
25		Ortiz Alcantara Alejandro	1293	MEX	3b0	41w1	17b0	32w½	28w½	42b1	27w1	9b0	16w0	4	37,5	39,5	3	4
26		Rivera Villa Daniel Alexander	1289	MEX	9w0	31b1	42w1	13b0	22w½	18b0	20w0	34b½	36w1	4	35,5	38,5	3	4
27		Astorga Garcia Juan Jose	0	MEX	16b0	29w1	7b0	42b0	34w1	41w1	25b0	31b1	20w0	4	34,5	36,5	4	5
28		Ruiz Gastelum Mateo	1449	MEX	40b1	12w0	24b½	15w0	25b½	39w1	22w½	21b0	30w½	4	33	35	2	4
29		De Alba Boudreau Pablo Elliot	1326	MEX	2w0	27b0	33w1	34b1	31w0	19b0	37w1	36b0	39b1	4	32	34	4	5
30		Hernandez Morales Carlos	1090	MEX	13w0	34b1	23w0	31b0	19w½	33b½	36b½	39w1	28b½	4	32	34	2	5
31		Fierro Esparza Yoav Gabriel	0	MEX	17b0	26w0	36b1	30w1	29b1	5w0	11b0	27w0	32b½	3,5	37	40	3	5
32		Verdugo Agundez Antonio de Jesus	0	MEX	-0	37b1	20w0	25b½	14w0	21b0	40w1	33b½	31w½	3,5	34	36	2	4
33		Martinez Perez Jacob Deepak	0	MEX	11b0	24w0	29b0	38w1	41b½	30w½	39b½	32w½	34b½	3,5	29,5	31,5	1	5
34		Ortiz Alcantara Tadeo	0	MEX	35b0	30w0	40b1	29w0	27b0	36w½	41b1	26w½	33w½	3,5	27,5	29,5	2	4
35		Angeles Merida Maximiliano	1403	MEX	34w1	13b0	39w1	10b0	37w½	22b0	21w0	23b0	38w½	3	33,5	35,5	2	4
36		Tostado Del Castillo Victor Orlando	0	MEX	20w0	19b0	31w0	41w0	40b1	34b½	30w½	29w1	26b0	3	31	33	2	4
37		Amezquita Ramirez Alejandro	1121	MEX	18b0	32w0	41b1	39w1	35b½	14w0	29b0	11w0	40b½	3	30,5	32,5	2	5
38		De los Reyes Balandran Cristian	0	MEX	42w0	21b½	8w0	33b0	39b0	40w0	-1	41w1	35b½	3	27	28,5	2	4
39		Zamora Marquez Martin	0	MEX	-1	18w0	35b0	37b0	38w1	28b0	33w½	30b0	29w0	2,5	30,5	33	2	4
40		Lopez Olascoaga Diego	0	MEX	28w0	22b0	34w0	21b0	36w0	38b1	32b0	-1	37w½	2,5	29,5	31	2	4
41		Obregon Felix Carlos Daniel	0	MEX	23w0	25b0	37w0	36b1	33w½	27b0	34w0	38b0	-1	2,5	28	29,5	2	4
42		Mok Erwin Jun-Han	1506	CAN	38b1	4w0	26b0	27w1	15b0	25w0	-0	-0	-0	2	33,5	36	2	3

Annotation:
Tie Break1: Buchholz Tie-Breaks (variabel with parameter)
Tie Break2: Buchholz Tie-Breaks (variabel with parameter)
Tie Break3: Direct Encounter (The results of the players in the same point group)
Tie Break4: The greater number of victories (variable) (Matchpoints)
Tie Break5: Most black

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