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Rapid:
Individual Calculations May 2012 |
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| Cherniaev, Alexander Total change: 0.20 | |   |
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| Golders Green Rapidplay Open March 2012 | London | ENG | 2012-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2488 | 4.50 | 6 | -0.47 | 20 | -9.40 | |
|  Sagues, Vincent | | | 2088 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rogers, Tim L | | | 2088 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Whitehead, David J | | | 2088 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sowray, Peter J | f | | 2369 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pigott, John C | f | | 2384 | ENG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Sanders, Isaac B | | | 2097 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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) | | | | Golders Green Rapidplay Open April 2012 | London | ENG | 2012-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2488 | 5.50 | 6 | 0.48 | 20 | 9.60 | |
| | Stewart, Ashley | | | 2088 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vakhidov, Nodir | | | 2139 | UZB | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Orishko, Yaroslav | | | 2099 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Okike, David C | | | 2207 | NGR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sowray, Peter J | f | | 2369 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sherwin, James T | m | | 2246 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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