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Rapid:
Individual Calculations June 2023 |
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| Kountrias, Kosmas Ioannis Total change: -109.20 | |   |
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| 38th rapid ToPionaki | Agria | GRE | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1394 | 1.50 | 4 | -1.68 | 40 | -67.20 | |
|  Siskos, Panagiotis | | | 1051 | GRE | 0.00 | 1 | -0.88 | 40 | -35.20 | |  Prasinos, Georgios N | | | 1155 | GRE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Bougas, Theodoros | | | 1122 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Bellos, Iason | | | 1269 | GRE | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | 39th rapid ToPionaki | Agria | GRE | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1093 | 1394 | 1.50 | 3 | -1.05 | 40 | -42.00 | |
| | Siskos, Panagiotis | | | 1051 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mallias, Nikolaos | | | 1152 | GRE | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Siskou, Georgia | | | 1077 | GRE | 0.50 | 1 | -0.37 | 40 | -14.80 | |
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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