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Rapid:
Individual Calculations April 2014 |
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| Arkell, Keith C Total change: -4.00 | |   |
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| 14th European Senior 50+ Chess Championship 2014 - Rapid | Porto | POR | 2014-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2404 | 5.50 | 9 | -0.20 | 20 | -4.00 | |
|  Mednikova, Svetlana | | wm | 2094 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Silva, Rui Manuel De Almeida | | | 2004 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sturua, Zurab | g | | 2525 | GEO | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Kasoshvili, Tsiala | | wm | 2112 | GEO | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kalegin, Evgenij | m | | 2490 | RUS | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Strutinskaia, Galina | | wg | 2338 | RUS | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Gurieli, Nino | m | wg | 2298 | GEO | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Maryasin, Boris | m | | 2305 | ISR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Fernandes, Antonio | g | | 2419 | POR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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