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Individual Calculations January 2023 |
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| Harisis, Konstantinos Total change: 0.40 | |   |
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| Open International Tournament Keravnos Dec 2022 - A | Thessaloniki | GRE | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1661 | 4.50 | 6 | 0.02 | 20 | 0.40 | |
|  Sioumis, Antonios | | | 1261 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Spasov, Igor Aleksandar | | | 1238 | MKD | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Boutikos, Eleftherios | | | 1510 | GRE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mantazis, Georgios Rafail | | | 1522 | GRE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Chalkias, Michail Panagiotis | | | 1367 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tsikerdanos, Konstantinos | | | 1741 | GRE | 1.00 | 1 | 0.61 | 20 | 12.20 | | | * 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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