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Individual Calculations November 2013 |
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| Craft, Isaac Total change: -17.55 | |   |
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| e2e4 High Wycombe Open October 2013 | High Wycombe | ENG | 2013-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2032 | 0.50 | 4 | -2.02 | 15 | -30.30 | |
|  Zhang, Anthony Y | | | 1814 | ENG | 0.00 | 1 | -0.78 | 15 | -11.70 | |  Shakespeare, John | | | 1950 | WLS | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Prior, Stephen C V | | | 1990 | ENG | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Miranda Gonzalez, Nicole | | | 1979 | CHI | 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) | | | | Imperial College Chess Congress Open | London | ENG | 2013-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2032 | 4.00 | 5 | 0.85 | 15 | 12.75 | |
| | Kalavannan, Koby | | | 1791 | ENG | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Giles, Yasmin | | | 1901 | ENG | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Wei, Naomi | | | 1767 | ENG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Stanisz, Patryk | | | 2186 | POL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Prior, Stephen | | | 1990 | ENG | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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