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Blitz:
Individual Calculations December 2017 |
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| Chrysovitsanos, Petros Total change: -85.80 | |   |
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| SO Patron 7th tourn-blitz 2017 | Patra | GRE | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1086 | 1178 | 0.00 | 3 | -1.86 | 20 | -37.20 | |
|  Georgis, Athanasios | | | 1030 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Papachristopoulos, Georgios | | | 1212 | GRE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Alexopoulos, Georgios | | | 1017 | GRE | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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) | | | | SO Patron 9th tourn-blitz 2017 | Patra | GRE | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1092 | 1178 | 0.00 | 4 | -2.43 | 20 | -48.60 | |
| | Maroudas, Nikolaos | | | 1114 | GRE | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Papachristopoulos, Georgios | | | 1212 | GRE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Papanikolaou, Petros 45433 | | | 1133 | GRE | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Proskefalas, Antonios | | | 910 | GRE | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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