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Individual Calculations December 2021 |
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| Karamichos, Michail Total change: -44.00 | |   |
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| 2021 team cup of ESSTH-CHALK 1st stage | ESSTH-CHALK | GRE | 2021-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1931 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
|  Kavakopoulou, Ioulia Anastasia | | | 1531 * | GRE | 1.00 | 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) | | | | 13th youth U16 team championship of ESSTH-CHALK 2021 | ESSTH-CHALK | GRE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1901 | 2.50 | 4 | -1.18 | 40 | -47.20 | |
|  Tsouchnikas, Georgios | | | 1501 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Arzoumanidis, Alexandros | | | 1501 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kalogridis, Themistoklis | | | 1501 * | GRE | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Gkaripis, Marios Ilias | | | 1501 * | GRE | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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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