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Individual Calculations October 2022 |
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| Romany, Joy Total change: -62.40 | |   |
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| World Youth Chess Championship 2022 - Girls 14 | Mamaia | ROU | 2022-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1740 | 7.50 | 11 | -1.56 | 40 | -62.40 | |
|  Strong, Davida | | | 1362 | RSA | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Bitca, Emilia | | | 1543 | MDA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Toquero Gracia, Laura | | | 1539 | ESP | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Field, Rowan Soraya | | | 1402 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Amulya, Guruprasad | | | 1340 * | IND | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Mimic, Sofija | | | 1339 | BIH | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Christodoulou, Georgia | | | 1494 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Pragnya, H G | | | 1505 | IND | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Khuslen, Erdenebayar | | | 1439 | MGL | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Orazalina, Nursulu | | | 1517 | KAZ | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Wen, Kally | | wc | 1597 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | * 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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