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Individual Calculations April 2023 |
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| Lelentzi, Eleftheria Total change: -47.20 | |   |
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| 2023 Team Championship of TESS Thessalias - POA | TESS Thessalias | GRE | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1243 | 1252 | 1.00 | 3 | -0.54 | 40 | -21.60 | |
|  Petkaki, Danai | | | 1166 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Tozarou, Ifigenia | | | 1300 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Raftopoulou, Konstantina | | | 1262 | GRE | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | 2023 Youth Championship of TESS Thessalias U16 girls | Farsala | GRE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1108 | 1275 | 1.50 | 3 | -0.64 | 40 | -25.60 | |
|  Petkaki, Danai | | | 1147 | GRE | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Siskou, Georgia | | | 1169 | GRE | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Theocharopoulou, Christina | | | 1007 | GRE | 1.00 | 1 | 0.17 | 40 | 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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