Japan Team Chess Championship 2025 チーム選手権 Group ALast update 02.11.2025 10:16:58, Creator/Last Upload: NCS
Team-Composition with round-results
| 4. Yokohama Rooks (RtgAvg:1343, TB1: 8 / TB2: 15) |
| Bo. | | Name | RtgN | FED | 1 | 2 | 3 | 4 | 5 | 6 | Pts. | Games | RtgAvg |
| 1 | | Seino, Akifumi | 1487 | | 1 | 0 | 1 | 0 | 1 | 1 | 4 | 6 | 1460 |
| 2 | | Oshima, Takayuki | 1332 | | 1 | ½ | 1 | 0 | 0 | 1 | 3,5 | 6 | 1299 |
| 3 | | Nihei, Jun | 0 | | 1 | 1 | 1 | 0 | 0 | 1 | 4 | 6 | 1104 |
| 4 | | Umeda, Kensaku | 1553 | | 1 | 1 | 1 | | | | 3 | 3 | 1290 |
| 5 | | Akiyama, Yoshiteru | 0 | | | | | 0 | ½ | 0 | 0,5 | 3 | 1000 |
Player info
| Seino Akifumi 1487 Rp:1742 |
| Rd. | SNo | | Name | RtgN | FED | Pts. | Res. | Bo. |
| 1 | 21 | | Vyom Walia | 1270 | | 0 | s 1 | 1 |
| 2 | 1 | | Maeda Kotaro | 1433 | | 4,5 | w 0 | 1 |
| 3 | 12 | | Shirato Shu | 1367 | | 0,5 | s 1 | 1 |
| 4 | 3 | | Yonekubo Kanato | 1545 | | 4,5 | w 0 | 1 |
| 5 | 15 | | Ueda Naoto | 1524 | | 1 | s 1 | 1 |
| 6 | 4 | | Suzuki Hideaki | 1619 | | 2 | w 1 | 1 |
| Oshima Takayuki 1332 Rp:1404 |
| Rd. | SNo | | Name | RtgN | FED | Pts. | Res. | Bo. |
| 1 | 42 | | Arockia Vimalraj Jonarth | 1155 | | 1 | w 1 | 2 |
| 2 | 22 | | Okita Ken | 1342 | | 2 | s ½ | 2 |
| 3 | 33 | | Nakazato Ayumu | 1037 | | 1 | w 1 | 2 |
| 4 | 24 | | Takenouchi Atsushi | 1748 | | 5 | s 0 | 2 |
| 5 | 36 | | Zhao Zilang | 0 | | 4,5 | w 0 | 2 |
| 6 | 25 | | Katayama Shiho Yula | 1509 | | 3 | s 1 | 2 |
| Nihei Jun 0 Rp:1264 |
| Rd. | SNo | | Name | RtgN | FED | Pts. | Res. | Bo. |
| 1 | 63 | | Solanki Shambhavi | 1246 | | 1 | s 1 | 3 |
| 2 | 43 | | Tachi Yoshihito | 0 | | 3 | w 1 | 3 |
| 3 | 54 | | Shirato Yoshihide | 1213 | | 4 | s 1 | 3 |
| 4 | 45 | | Nagoe Yushun | 0 | | 6 | w 0 | 3 |
| 5 | 57 | | Okuda Haruto | 1157 | | 5 | s 0 | 3 |
| 6 | 46 | | Zhou Haobo | 1005 | | 2,5 | w 1 | 3 |
| Umeda Kensaku 1553 Rp:2090 |
| Rd. | SNo | | Name | RtgN | FED | Pts. | Res. | Bo. |
| 1 | 84 | | Biju Pillai Nanma | 1167 | | 0 | w 1 | 4 |
| 2 | 64 | | Okubo Kazuma | 1383 | | 4 | s 1 | 4 |
| 3 | 75 | | Shirato Yukihide | 1320 | | 2 | w 1 | 4 |
| Akiyama Yoshiteru 0 Rp:727 |
| Rd. | SNo | | Name | RtgN | FED | Pts. | Res. | Bo. |
| 4 | 66 | | Tran Trung Dung | 0 | | 5 | s 0 | 4 |
| 5 | 78 | | Shirozu Hiroki | 0 | | 3,5 | w ½ | 4 |
| 6 | 67 | | Ito Gouki Zeus Damon | 0 | | 4 | s 0 | 4 |
Board Pairings
| Round 1 on 2025/11/01 at 10:30 |
| Bo. | 15 | Brave Queens of Gurukul | | | - | 5 | Yokohama Rooks | | | 0 : 4 |
| 5.1 | | | | | - | | | | | 0 - 1 |
| 5.2 | | | Arockia Vimalraj, Jonarth |
| | | - | | | | | 0 - 1 |
| 5.3 | | | | | - | | | | | 0 - 1 |
| 5.4 | | | | | - | | | | | 0 - 1 |
| Round 2 on 2025/11/01 at 13:50 |
| Bo. | 5 | Yokohama Rooks | | | - | 10 | Machida Promotion | | | 2½:1½ |
| 2.1 | | | | | - | | | | | 0 - 1 |
| 2.2 | | | | | - | | | | | ½ - ½ |
| 2.3 | | | | | - | | | | | 1 - 0 |
| 2.4 | | | | | - | | | | | 1 - 0 |
| Round 3 on 2025/11/01 at 16:40 |
| Bo. | 9 | Yokohama Pawns | | | - | 5 | Yokohama Rooks | | | 0 : 4 |
| 1.1 | | | | | - | | | | | 0 - 1 |
| 1.2 | | | | | - | | | | | 0 - 1 |
| 1.3 | | | | | - | | | | | 0 - 1 |
| 1.4 | | | | | - | | | | | 0 - 1 |
| Round 4 on 2025/11/02 at 9:30 |
| Bo. | 5 | Yokohama Rooks | | | - | 7 | Keio A | | | 0 : 4 |
| 1.1 | | | | | - | | | | | 0 - 1 |
| 1.2 | | | | | - | | | | | 0 - 1 |
| 1.3 | | | | | - | | | | | 0 - 1 |
| 1.4 | | | | | - | | | | | 0 - 1 |
| Round 5 on 2025/11/02 at 12:50 |
| Bo. | 18 | Kyodai Chess Circle B | | | - | 5 | Yokohama Rooks | | | 2½:1½ |
| 2.1 | | | | | - | | | | | 0 - 1 |
| 2.2 | | | | | - | | | | | 1 - 0 |
| 2.3 | | | | | - | | | | | 1 - 0 |
| 2.4 | | | | | - | | | | | ½ - ½ |
| Round 6 on 2025/11/02 at 15:40 |
| Bo. | 5 | Yokohama Rooks | | | - | 11 | Setouchi Chess Club B | | | 3 : 1 |
| 4.1 | | | | | - | | | | | 1 - 0 |
| 4.2 | | | | | - | | | | | 1 - 0 |
| 4.3 | | | | | - | | | | | 1 - 0 |
| 4.4 | | | | | - | | | | | 0 - 1 |
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