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Individual Calculations April 2023 |
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| Alepoudeas, Stylianos Total change: -36.80 | |   |
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| 36th open PS Peristeriou 2023 A | Peristeri | GRE | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1593 | 3.00 | 6 | -0.38 | 40 | -15.20 | |
|  Gkikas, Hristos | | | 2049 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Brempos, Antonios | | | 1406 | GRE | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Andreolas, Gavriil | | | 1350 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Lekkas, Anastasios | | | 1657 | GRE | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Triantafyllakis, Dimitrios | | | 1591 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Skarlas, Vasileios | | | 1274 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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 Youth Championship of ESSPEP U16 open girls | Korinthos | GRE | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1652 | 0.50 | 2 | -0.54 | 40 | -21.60 | |
| | Voriniotis, Konstantinos | | | 1578 | GRE | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Lekkas, Anastasios | | | 1698 | GRE | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | |
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