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Rapid:
Individual Calculations April 2020 |
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| Pert, Nina Total change: 4.40 | |   |
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| 5th Brentwood Junior Tournament | London | ENG | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1557 | 2.00 | 4 | -0.70 | 20 | -14.00 | |
|  Patel, Zain | | | 1195 | ENG | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Dupuis, Denis K | | | 1666 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Muhunthan, Charukgan | | | 1377 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Molostvov, Dmitry M | | | 1396 | ENG | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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) | | | | Brentwood FIDE Rapid Rated Friendlies | London | ENG | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 1557 | 1.00 | 2 | 0.92 | 20 | 18.40 | |
| | Coote, Trevor D | | | 2073 | ENG | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Coote, Trevor D | | | 2073 | ENG | 0.50 | 1 | 0.46 | 20 | 9.20 | |
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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