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Individual Calculations September 2021 |
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| Tsilidis, Christos Total change: 99.20 | |   |
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| 30th International open of Kavala 2021 - B group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1610 | 7.50 | 8 | 2.48 | 40 | 99.20 | |
|  Kollia, Evgenia | | | 1210 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Skodras, Marios Konstantinos | | | 1293 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Papadopoulou, Marilena | | | 1374 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Stoychev, Ognian | | | 1890 | BUL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Lekkas, Anastasios | | | 1359 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Tagkaloglou, Savvas Stefanos | | | 1490 | GRE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Christopoulos, Orestis-Alexios | | | 1699 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Kliashtornyi, Arkadii | | | 1668 | UKR | 1.00 | 1 | 0.58 | 40 | 23.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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