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Rapid:
Individual Calculations September 2013 |
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| Barbosa, Oliver Total change: 1.20 | |   |
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| Arctic Chess Group A rapid 2013 | Tromsø | NOR | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2603 | 2.50 | 3 | 0.06 | 20 | 1.20 | |
|  Hjornevik, Knut J | | | 2203 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Royset, Jon K. | | | 2203 * | NOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Paragua, Mark | g | | 2532 | PHI | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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