Individual Calculations January 2022 |
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Kotronias, Vasilios Total change: -6.90 | | |
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70th Greek National Championship 2021 | Lamia | GRE | 2021-12-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2457 | 2492 | 1.50 | 4 | -0.69 | 10 | -6.90 | |
| Kourkoulos-Arditis, Stamatis | m | | 2538 | GRE | 0.50 | 1 | 0.06 | 10 | 0.60 | | Ioannidis, Evgenios | m | | 2454 | GRE | 0.00 | 1 | -0.55 | 10 | -5.50 | | Alexakis, Dimitris | f | | 2475 | GRE | 1.00 | 1 | 0.48 | 10 | 4.80 | | Trimitzios, Petros | f | | 2359 | GRE | 0.00 | 1 | -0.68 | 10 | -6.80 | | 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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