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Individual Calculations February 2014 |
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| Zhang, Anthony Y Total change: 3.00 | |   |
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| London Christmas Chess Congress Under 18/21/Open | London | ENG | 2013-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1886 | 2.00 | 5 | -0.13 | 15 | -1.95 | |
|  Sathyanandha, Saravanan | | | 2144 | ENG | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Clanchy, Nicholas | | | 1737 | ENG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Burke, Mitchell R | | | 1989 | ENG | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Cairns, Stephen | | | 2022 | ENG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Haridas, Girinath | | | 1835 | ENG | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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) | | | | 4NCL 2013-14 Rounds 3-4 | Various | ENG | 2014-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 1886 | 0.50 | 2 | 0.33 | 15 | 4.95 | |
| | Buckley, Graeme N | m | | 2286 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Hall, John | f | | 2268 | ENG | 0.50 | 1 | 0.41 | 15 | 6.15 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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