Individual Calculations September 2021 |
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Kristjansson, Halldor Total change: -23.80 | | |
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Islandsmotid i skak - askorendaflokkur 2021 | Reykjavik | ISL | 2021-08-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1689 | 1559 | 1.00 | 6 | -1.19 | 20 | -23.80 | |
| Halldorsson, Jon Arni | | | 1959 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Johannsson, Markus Orri | | | 1159 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mai, Alexander Oliver | | | 1959 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Ptacnikova, Lenka | | wg | 1959 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Heidarsson, Mikael Bjarki | | | 1473 | ISL | 0.00 | 1 | -0.62 | 20 | -12.40 | | Thorisson, Benedikt | | | 1624 | ISL | 0.00 | 1 | -0.41 | 20 | -8.20 | | * 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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