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Blitz:
Individual Calculations May 2012 |
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| Oyama, Akito Total change: 23.00 | |   |
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| Coulsdon Easter Blitz | Coulsdon | ENG | 2012-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1885 | 4.00 | 7 | 1.15 | 20 | 23.00 | |
|  Wallis, David | | | 2028 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Haldane, Robin W | | | 2133 | ENG | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Okike, David C | | | 2194 | NGR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ndhlovu, Lahende K | | | 2200 | ZAM | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Curtis, Howard C P | | | 1648 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Cork, David J | | | 1811 | ENG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Young, Daniel J | | | 1761 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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