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Individual Calculations April 2023 |
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| Bougas, Georgios Total change: 0.40 | |   |
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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 |
| 1437 | 1709 | 2.50 | 3 | 0.04 | 40 | 1.60 | |
|  Alexopoulos, Alexandros | | | 1551 | GRE | 0.50 | 1 | -0.21 | 40 | -8.40 | |  Raftopoulos, Emmanouil | | | 1384 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Agrafiotis, Marios Efraim | | | 1375 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | |
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) | | | | 2023 Youth Championship of TESS Thessalias U12 open | Farsala | GRE | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1709 | 1.50 | 2 | -0.03 | 40 | -1.20 | |
| | Tselepis, Ioannis | | | 1567 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Kountrias, Kosmas Ioannis | | | 1425 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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