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Rapid:
Individual Calculations December 2021 |
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| Balasundaram, Sivasatyan Total change: 25.00 | |   |
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| Golders Green FIDE Rapidplay - NOV1 Open | London | ENG | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1468 | 3.00 | 5 | 1.25 | 20 | 25.00 | |
|  Arjun, Satheesh | | | 1909 | IND | 1.00 | 1 | 0.94 | 20 | 18.80 | |  Koiza, Peter | | | 1682 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Badacsonyi, Frankie | | | 1605 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Isaacs, Ruairi | | | 1233 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Fenwick, Hugh F | | | 1578 | ENG | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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