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Individual Calculations April 2019 |
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| Tsivelekidou, Anthoula Elpida Total change: 51.60 | |   |
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| 2019 Team Championships ESSTH-CHALK POA Rounds 7-9 | ESSTH-CHALK | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1259 | 1.50 | 2 | 0.58 | 40 | 23.20 | |
|  Koukoumpi, Athanasia | | | 1232 | GRE | 0.50 | 1 | -0.04 | 40 | -1.60 | |  Nikolaki, Dimitria | | | 1345 | GRE | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | | | 5th International tournament Vardaris 2019 B | Thessaloniki | GRE | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1259 | 2.50 | 6 | 0.71 | 40 | 28.40 | |
| | Verginis, Nikolaos | | | 1439 | AUS | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Demelkas, Ioannis | | | 1605 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tinas, Christos | | | 1521 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Cheiladakis, Vasileios | | | 1448 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Isteri, Marin | | | 1023 | ALB | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Samopoulos, Georgios | | | 1508 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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