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Individual Calculations July 2019 |
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| Kapatos, Konstantinos Total change: 4.60 | |   |
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| 4th Thursday's tournament Kotinos 2019 | Athens | GRE | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1345 | 1.00 | 4 | 0.12 | 20 | 2.40 | |
|  Poulos, Georgios | | | 1745 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Foutouhos, Spyridon | | | 1532 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Georgiadis, Panagiotis | | | 1458 | GRE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Ntantais, Avraam | | | 1595 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | | | 31st open SO Peristeriou 2019 | Peristeri | GRE | 2019-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1345 | 1.00 | 4 | 0.11 | 20 | 2.20 | |
| | Karounis, Ioannis | | | 1696 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Diamandis, Georgios | | | 1537 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Grapsas, Panagiotis | | | 1421 | GRE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Ter-Gevorkian, Giannis | | | 1665 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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