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Rapid:
Individual Calculations November 2019 |
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| Sloan, Cecil Total change: 49.80 | |   |
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| Letchworth FIDE Rapid Sep 2019 U145 Minor | letchworth | ENG | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1499 | 3.50 | 5 | 1.08 | 20 | 21.60 | |
|  Marcos, Dan | | | 1660 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Bexfield, Alison | | | 1510 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Macdonald, Amaya | | | 1264 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Radhakrishnan, Dhruv | | | 1474 | ENG | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Corrigan, James | | | 1623 | WLS | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | Letchworth FIDE Rapid Oct 2019 U145 Minor | letchworth | ENG | 2019-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1499 | 4.50 | 5 | 1.41 | 20 | 28.20 | |
| | Marcos, Dan | | | 1660 | ENG | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Ball, Katie C | | | 1268 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Radhakrishnan, Dhruv | | | 1474 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Macdonald, Amaya | | | 1286 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tarling, Adam | | | 1339 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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