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Rapid:
Individual Calculations May 2012 |
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| Arkell, Keith Total change: -3.60 | |   |
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| Birmingham Rapidplay | Birmingham | ENG | 2012-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2414 | 4.00 | 6 | -0.18 | 20 | -3.60 | |
|  Cutmore, Martin | | | 2044 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Jackson, James | | | 2121 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Iyengar, Ilya | | | 2014 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vakhidov, Tahir | g | | 2481 | UZB | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Camacho Collados, Jose | f | | 2353 | KOR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Ghasi, Ameet | f | | 2400 | ENG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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