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Rapid:
Individual Calculations February 2020 |
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| Vulfson, Vladimir Total change: -28.20 | |   |
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| MARIENBAD OPEN 2020 E - rapid tournament | Marianske Lazne | CZE | 2020-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2388 | 4.50 | 7 | -1.41 | 20 | -28.20 | |
|  Peglau, Charis | | | 1988 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Brichacek, Miroslav | | | 1988 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dovzhenko, Viktor | m | | 2011 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Haugli, Petter | m | | 2207 | NOR | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Zavivaeva, Evelina | | wc | 1988 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lu, Miaoyi | | | 1988 * | CHN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Gorbatov, Alexej | m | | 2327 | RUS | 0.00 | 1 | -0.58 | 20 | -11.60 | | | * 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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