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Blitz:
Individual Calculations January 2019 |
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| Grigoriadis, Mihail Total change: 38.40 | |   |
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| Christmas Marathon SO Kallitheas 2018 - blitz | Kallithea | GRE | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2009 | 6.50 | 9 | 1.92 | 20 | 38.40 | |
|  Zarkada, Athina | | | 1609 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Krallis, Christos | | | 2252 | GRE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kostas, Panagiotis | | | 2106 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Dounis, Alexandros | f | | 2194 | GRE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Poulos, Georgios | | | 1867 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Hartofylakas, Spyros | | | 1609 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bardis, Harilaos-Panagiotis | | | 1922 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Kofidis, Andreas | m | | 2320 | GRE | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Santryan, Davit | | | 2037 | ARM | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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