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Individual Calculations January 2011 |
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| Whitfield, Craig M Total change: 8.25 | |   |
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| e2e4 Uxbridge Premier | Uxbridge | ENG | 2010-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1987 | 3.50 | 8 | 0.19 | 15 | 2.85 | |
|  Lock, Gavin R | | | 2198 | ENG | 0.50 | 1 | 0.27 | 15 | 4.05 | |  Veit, Darlan Rodrigo | | | 2123 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Kennedy, Craig | | | 2031 | SCO | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Foo, William | | | 1895 | ENG | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Clark, Robert | | | 2027 | ENG | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Fox, Anthony | | | 2130 | IRL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Ociepka, Adrian | | | 2157 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Wadsworth, Matthew J | | | 1868 | ENG | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | World Youth U-16 Chess Olympiad 2010 | Burdur | TUR | 2010-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1960 | 3.50 | 9 | 0.36 | 15 | 5.40 | |
| | Atabayev, Maksat | f | | 2342 | TKM | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Du Toit, Stefan | f | | 1673 | RSA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Stukopin, Andrey | m | | 2360 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tomazini, Zan | | | 2257 | SLO | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Papadogiannis, Sevastianos | | | 1983 | GRE | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Munasinghe, Lahiru | | | 1940 | SRI | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Koksal, Ege | | | 1986 | TUR | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Amangeldiyev, Gurbangeldi, | | | 2004 | TKM | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Kovalev, Vladislav | f | | 2355 | BLR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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