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Rapid:
Individual Calculations April 2023 |
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| Toumpakaris, Grigorios Emmanouil Total change: -34.80 | |   |
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| 5th Open Rapid Chalandri CC Mar 2023 | Chalandri | GRE | 2023-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1342 | 1146 | 0.50 | 3 | -0.34 | 40 | -13.60 | |
|  Antoniadis, Anastasios | | | 1523 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Giannopoulos, Stylianos | | | 1407 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Kalonomos, Ioannis | | | 1096 | GRE | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | 6th Open Rapid Chalandri CC Mar 2023 | Chalandri | GRE | 2023-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1146 | 1.00 | 5 | -0.53 | 40 | -21.20 | |
| | Synetos, Dionysios | | | 1600 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Giannopoulos, Stylianos | | | 1407 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Oikonomou, Andreas | | | 1357 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ntala, Antigoni | | | 1071 | GRE | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Ntalas, Georgios | | | 1178 | GRE | 1.00 | 1 | 0.54 | 40 | 21.60 | |
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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