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Rapid:
Individual Calculations February 2020 |
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| Sanders, Robert R Total change: 10.60 | |   |
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| Poplar Rapid Chess Tournament Jan 2020 Major U2000 | London | ENG | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1899 | 5.50 | 6 | 0.53 | 20 | 10.60 | |
|  Pepe, Salvatore | | | 1535 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Horlock, Peter J | | | 1538 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Maraiyesa, Wole | | | 1625 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Karas, Eugenia | | | 1514 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rubeck, Jonathan | | | 1779 | ENG | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Bussmann, John | | | 1689 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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