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Rapid:
Individual Calculations December 2021 |
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| Duncan, Andrew Total change: -23.00 | |   |
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| Golders Green FIDE Rapidplay - NOV2 Open | London | ENG | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1392 | 1.00 | 4 | -1.15 | 20 | -23.00 | |
|  Ogorman, Brendan | | | 1618 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Ravithas, Ashwin | | | 1206 | ENG | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Toledano, Joel | | | 1332 | ENG | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Calvert, Callum | | | 1308 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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