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Individual Calculations September 2022 |
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| Razafindrabe, Bakoly Total change: 16.20 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Women | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1238 | 2.50 | 5 | 1.30 | 20 | 26.00 | |
|  Dos Santos, Elfiana | | | 1560 | TLS | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Berezovsky, Fiorina | | | 1544 | MNC | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hadeel, Mohammad Kalandar | | | 1083 | KUW | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Tiba, Mahdi Attiyah | | | 1760 | IRQ | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Mentile, Lishen | | wc | 1486 | NAM | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | CHAMPIONNAT D'ANALAMANGA 2022 (FEMININ) | BTC Ambohimangakely | MAD | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1222 | 0.50 | 3 | -0.49 | 20 | -9.80 | |
| | Andriantsiferana, Irina | | wc | 1557 | MAD | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tsinjoviniavo, Aina Mahasambatra | | | 1281 | MAD | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Lalasoa, Miarana Irinah | | | 1256 | MAD | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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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