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Takahashi, Koji
Current rating: 1474

Grand Prix Nagoya 2019 (ELD standard) starting rating: 1493
round table opponent (rating) result Δrating
1standard 209 Ohama, Akeru (1441) Lost 0-2 -191474
top record: 0-1 new rating: 1474

Grand Prix Shizuoka 2018 (standard) (GRN standard) starting rating: 1415
round table opponent (rating) result Δrating
1standard 681 Yap, Jeffrey (1381) Lost 1-2 -181397
2standard 729 Oshima, Keisuke (1593) Won 2-1 +211418
3standard 655 Matsuya, Takahiro (1260) Won 2-1 +151433
4standard 615 Ooi, Masaki (1489) Won 2-0 +191452
5standard 496 Yoshikawa, Hidenobu (1691) Won 2-0 +231475
6standard 325 Yamamoto, Takahiro (1730) Won 2-0 +221497
7standard 321 Hoshide, Naonari (1627) Won 2-0 +201517
8standard 240 Aida, Yasuki (1640) Won 2-1 +211538
9standard 10 Kobayasi, Tomoya (1819) Lost 1-2 -131525
10standard 89 Ootani, Yousuke (1666) Lost 1-2 -161509
11standard 141 Kagami, Hajime (1610) Lost 0-2 -161493
top average opponent: 1592record: 7-4 new rating: 1493

Grand Prix Chiba 2018 (M19 limited) starting rating: 1386
round table opponent (rating) result Δrating
1sealed 726 Hamasaki, Masayuki (1512) Lost 0-2 -161370
2sealed 944 Ehara, Kazuya (1482) Won 2-0 +201390
3sealed 701 Tamaki, Ryuta (1485) Won 2-0 +201410
4sealed 735 Urasaki, Takayuki (1601) Lost 1-2 -141396
5sealed 631 Zhang, Yucheng (1483) Won 2-0 +191415
top average opponent: 1513record: 3-2 new rating: 1415

Grand Prix Kyoto 2017 (HOU limited) starting rating: 1384
round table opponent (rating) result Δrating
1sealed 371 Mori, Hisayuki (1472) Draw 0-0 +21386
top record: 0-0-1 new rating: 1386

Grand Prix Kobe 2015 (BFZ standard) starting rating: 1401
round table opponent (rating) result Δrating
1standard 624 Sumiyoshi, Hiroaki (1500) Won 2-0 +191420
2standard 266 Koga, Ryuji (1498) Lost 1-2 -161404
3standard 955 Hirose, Yutaka (1331) Lost 1-2 -201384
top average opponent: 1443record: 1-2 new rating: 1384

Grand Prix Sapporo 2002 (Odyssey block) starting rating: 1428
round table opponent (rating) result Δrating
1block 73 Kimura, Kazuo (1500) Lost 1-2 -171411
2block 148 Sakuma, Toshimitsu (1432) Lost 0-2 -171394
3block 199 Koiwai, Takashi (1464) Won 2-1 +191413
4block 168 Anzai, Kosuke (1482) Won 2-1 +191432
5block 106 Nogi, Takuma (1470) Won 2-1 +191451
6block 80 Fujishiro, Takashi (1552) Lost 0-2 -161435
7block 98 Kato, Atsushi (1500) Lost 1-2 -171418
8block 11 Miyazaki, Rintarou (1453) Lost 0-2 -171401
top average opponent: 1481record: 3-5 new rating: 1401

Grand Prix Sapporo 2000 (PCY limited) starting rating: 1500
round table opponent (rating) result Δrating
1sealed 72 Ichikawa, Hideki (1500) Won 2-0 +181518
2sealed 13 Inoue, Tatsuya (1518) Lost 1-2 -181500
3sealed 65 Takahashi, Katsuyoshi (1500) Lost 0-2 -181482
4sealed 113 Nara, Nobuaki (1482) Lost 0-2 -181464
5sealed 103 Terai, Suguru (1464) Lost 1-2 -181446
6sealed 105 Amasaki, Yusuke (1446) Lost 0-2 -181428
7sealed 95 Shimose, Ryuji (1428) Draw 1-1 01428
top average opponent: 1477record: 1-5-1 new rating: 1428