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Rapid:
Individual Calculations May 2023 |
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| Brander, Peter A Total change: 7.00 | |   |
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| 3rd Southend FIDE Rapid - Major U1700 | Southend-on-Sea | ENG | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1285 | 2.00 | 5 | 0.35 | 20 | 7.00 | |
|  Siddharth, Lakshan | | | 1461 | ENG | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Helps, David | | | 1517 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Pereslavtsev, Alexandr | | | 1336 | ENG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Puthanveettil, Joshua | | | 1418 | ENG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Helsby, David C | | | 1339 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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