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Individual Calculations March 2023 |
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| Harisis, Konstantinos Total change: -0.40 | |   |
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| 2023 Team Cup of ESSTH-CHALK Rounds 1-3 | ESSTHES-CHALK | GRE | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1661 | 0.00 | 1 | -0.59 | 20 | -11.80 | |
|  Lazos, Ioannis | | | 1593 | GRE | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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) | | | | 2023 Team Championship of ESSTH-CHALK - Local Category Rounds 1-5 | ESSTHES-CHALK | GRE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1661 | 3.50 | 5 | 0.57 | 20 | 11.40 | |
|  Asiatidis, Ioannis Athanasios | | | 1261 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pantoglou, Dimitrios | | | 1705 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Koutsogoulas, Georgios | | | 1704 | GRE | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Zonidis, Petros | | | 1583 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Margaritis, Ioannis M | | | 1649 | GRE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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