Individual Calculations January 2023 |
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Lawin, Mohammed Taher Total change: -71.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Arab Individual Chess Championship U12 Open | Damascus | SYR | 2022-10-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1262 | 1690 | 1.00 | 3 | -1.79 | 40 | -71.60 | |
| Hasan, Ward. | | | 1217 | SYR | 0.00 | 1 | -0.95 | 40 | -38.00 | | Arkadan, Adam | | | 1290 * | LBN | 0.50 | 1 | -0.42 | 40 | -16.80 | | Senan, Ali Abdulla | | | 1280 | YEM | 0.50 | 1 | -0.42 | 40 | -16.80 | | * 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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