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Rapid:
Individual Calculations December 2021 |
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| Cox, Lucian Total change: -7.20 | |   |
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| Golders Green FIDE Rapidplay - NOV1 Open | London | ENG | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1439 | 1314 | 2.00 | 5 | -0.07 | 20 | -1.40 | |
|  Brass, Ezra | | | 1749 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Salussolia, Louis | | | 1089 | ENG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Arjun, Satheesh | | | 1909 | IND | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Cox, David | | | 1060 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Lishoy Gengis Paratazham, Dildara | | | 1386 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | | | 2021 British Junior Rapid Championship Under 14 | Milton Keynes | ENG | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1314 | 1.00 | 3 | -0.29 | 20 | -5.80 | |
| | Madhavan, Sanjith | | | 1424 | SCO | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Whelan, Joseph | | | 1438 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Isaacs, Ruairi | | | 1233 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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