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Individual Calculations March 2020 |
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| Chatziangelou, Panagiotis Total change: 7.80 | |   |
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| 25th PS Peristeriou tournament Jan 2020 | Peristeri | GRE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1236 | 1090 | 2.00 | 5 | 0.39 | 20 | 7.80 | |
|  Tzekos, Georgios | | | 1265 | GRE | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Karypidis, Iordanis | | | 1036 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Katsanis, Vasileios Dim | | | 1302 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Kokondylis, Stylianos | | | 1420 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kontolampros, Dimitrios | | | 1157 | GRE | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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