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Blitz:
Individual Calculations May 2012 |
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| Miles, Barry S Total change: -26.20 | |   |
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| Coulsdon Easter Blitz | Coulsdon | ENG | 2012-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1648 | 0.00 | 3 | -1.31 | 20 | -26.20 | |
|  Porter, Sam J | | | 1835 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Curtis, Howard C P | | | 1648 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Boztas, Lana | | | 1613 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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