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Blitz:
Individual Calculations May 2012 |
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| Cork, David J Total change: 21.20 | |   |
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| Coulsdon Easter Blitz | Coulsdon | ENG | 2012-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1811 | 2.00 | 4 | 1.06 | 20 | 21.20 | |
|  Okosieme, Iozeph | | | 2020 | ENG | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Rizvi, Nasir | | | 2074 | WLS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Haldane, Robin W | | | 2133 | ENG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Oyama, Akito | | | 1885 | ENG | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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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