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Blitz:
Individual Calculations May 2012 |
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| Jackson, Paul G Total change: 4.20 | |   |
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| Coulsdon Easter Blitz | Coulsdon | ENG | 2012-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1885 | 2.00 | 5 | 0.21 | 20 | 4.20 | |
|  Ndhlovu, Lahende K | | | 2200 | ZAM | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Duggan, John E | | | 2133 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Okosieme, Iozeph | | | 2020 | ENG | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Boztas, Lana | | | 1613 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Wallis, David | | | 2028 | ENG | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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