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Individual Calculations August 2023 |
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| Plakwongsirikul, Sakkaranant Total change: -4.20 | |   |
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| 1st Rooky Chessmate International Championship Bangkok 2023 | Bangkok | THA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1545 | 3.50 | 6 | -0.21 | 20 | -4.20 | |
|  Kusakulpiboon, Sirawich | | | 1266 | THA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Kosaisoonthorn, Marwin | | | 1166 | THA | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Siripraiwan, Tanawat | | | 1221 | THA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Buranasing, Wanawee | | | 1604 | THA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Men, Seyha | | | 1568 | CAM | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Gutsulyak, Nikolay | | | 1782 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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