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Blitz:
Individual Calculations October 2012 |
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| Duggan, John E Total change: -5.80 | |   |
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| Coulsdon Summer Blitz | Coulsdon | ENG | 2012-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2117 | 3.50 | 6 | -0.29 | 20 | -5.80 | |
|  Curtis, Howard C P | | | 1717 * | ENG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Young, Craig A | | | 2049 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Okosieme, Iozeph | | | 1989 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lalic, Bogdan | g | | 2481 | CRO | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Buyundalai, Tumen | | | 2055 | MGL | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Hardwick, Alexander M | | | 1717 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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