Individual Calculations September 2023 |
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Tskipurishvili, Daviti Total change: -0.80 | | |
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Chess Festival "Racha 2023" | Ambrolauri | GEO | 2023-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1560 | 1581 | 2.50 | 5 | -0.04 | 20 | -0.80 | |
| Nachqebia, Luka | | | 1786 | GEO | 0.00 | 1 | -0.24 | 20 | -4.80 | | Dolbaia, Sandro | | | 1181 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | | Bechvaia, Gabriel | | | 1744 | GEO | 0.50 | 1 | 0.22 | 20 | 4.40 | | Metreveli, Lekso | | | 1485 | GEO | 0.00 | 1 | -0.63 | 20 | -12.60 | | Dvalishvili, Akaki | | | 1605 | GEO | 1.00 | 1 | 0.53 | 20 | 10.60 | | * 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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