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Individual Calculations January 2022 |
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| Sfyrakis, Antonis Efraim Total change: -14.80 | |   |
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| 2021 youth U16 team championship of ESSNA | ESSNA | GRE | 2021-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1068 | 1006 | 0.50 | 1 | 0.09 | 40 | 3.60 | |
|  Agiakatsikas, Konstantinos | | | 1068 | GRE | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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) | | | | 2021 Lazaros Drepaniotis Attica team Cup | ESSNA | GRE | 2021-11-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1006 | 0.00 | 2 | -0.46 | 40 | -18.40 | |
| | Fachouridis, Alexandros | | | 1090 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Panagiotakos, Petros | | | 1406 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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