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Rapid:
Individual Calculations July 2023 |
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| Nagataki, Kota Total change: -22.60 | |   |
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| Japan Rapid Chess Championship 2023 | Tokyo | JPN | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1974 | 5.00 | 8 | -0.05 | 20 | -1.00 | |
|  Noda, Ryo | | | 1574 * | JPN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nagai, Toshiyuki | | | 1668 | JPN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Yamamoto, Soichiro | | | 1773 | JPN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Matsuyama, Koya | | | 1750 | JPN | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Higashishiba, Teruomi | | | 1951 | JPN | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Hirao, Satoshi | | | 1890 | JPN | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Yamada, Kohei | f | | 2179 | JPN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Higashino, Tetsuo | | | 2092 | JPN | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 21st ASEAN Age Group Chess Championships 2023 - Rapid Open 20 | Bangkok | THA | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1974 | 3.00 | 7 | -1.08 | 20 | -21.60 | |
| | Concio, Michael Jr. | m | | 2390 | PHI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Nguyen, Anh Dung | | | 1369 | VIE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Tawankanjana, Sasinat | | | 1574 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ngo, Duc Tri | f | | 2085 | VIE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Nguyen, Huynh Minh Thien | c | | 1986 | VIE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Aristorenas, Christian Peter | | | 1315 | PHI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Dao, Minh Nhat | m | | 2128 | VIE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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