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Individual Calculations December 2023 |
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| Papakyriakou, Petros Total change: 38.00 | |   |
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| 17th youth U12 team Championship of ESSTH-CHALK | Thessaloniki | GRE | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1162 | 2.00 | 3 | 0.95 | 40 | 38.00 | |
|  Fabijan, Mateja | | | 1506 | SRB | 1.00 | 1 | 0.88 | 40 | 35.20 | |  La Rokka, Leonarnto | | | 1139 | GRE | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Psarianou, Eleni | | | 1233 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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