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Rapid:
Individual Calculations February 2023 |
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| Kumar, Sachin Total change: 87.60 | |   |
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| Golders Green FIDE Rapidplay 2023 January Open | London | ENG | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1412 | 3.00 | 6 | 2.02 | 40 | 80.80 | |
|  Cheung, Martin | | | 1758 | ENG | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Regan, Natasha K | | wm | 1940 | ENG | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kamath, Raghu | | | 1757 | ENG | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Goh, Jinghan Cameron | | | 1799 | SGP | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Dupuis, Denis K | | | 1604 | ENG | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Omoruyi, Jaden | | | 1490 | ENG | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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) | | | | Coulsdon Chess Rapidplay - New Year (Open) | Coulsdon | ENG | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1412 | 1.50 | 5 | 0.17 | 40 | 6.80 | |
| | Odunaiya, Victor | | | 1850 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Marsden, Rupert | | | 1457 | ENG | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Venkatesh, Anuj | | | 1330 | ENG | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Madden, Steve | | | 1638 | ENG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Snape, Ian L | | | 2147 | ENG | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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