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Individual Calculations May 2023 |
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| Gerasopoulos, Nikolaos Total change: -35.60 | |   |
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| 2023 Youth Championship of ESSTH-CHALK U14 open | Thessaloniki | GRE | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1314 | 1582 | 4.00 | 6 | -0.89 | 40 | -35.60 | |
|  Kalyvas, Georgios A | | | 1192 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Kyriakopoulos, Charalampos | | | 1305 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mantazis, Georgios Rafail | | | 1379 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Karakotsios, Konstantinos | | | 1431 | GRE | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Balafoutas, Alexandros | | | 1343 | GRE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Stoimenidis, Markos | | | 1233 | GRE | 0.00 | 1 | -0.89 | 40 | -35.60 | |
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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