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Individual Calculations February 2020 |
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| Barous, Theodoros Total change: -8.20 | |   |
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| 3rd Christmas SO Korydallou - ESP Machites 2019 A group | Korydallos | GRE | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1363 | 2.00 | 5 | 0.83 | 20 | 16.60 | |
|  Efstathopoulos, Sarantos | | | 1763 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Margaronis, Andreas | | | 1712 | GRE | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Pournaras, Panagiotis | | | 1398 | GRE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Fragkos, Vasilios | | | 1763 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Selianitis, Dimitrios Ath | | | 1402 | GRE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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) | | | | PS Peristeriou Jan 2020 | Peristeri | GRE | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1383 | 1.00 | 4 | -1.24 | 20 | -24.80 | |
| | Oikonomopoulos, Filippos | | | 1580 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Pitsakis, Ilias | | | 1125 | GRE | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Koutsoukis, Evangelos Panagiotis | | | 1140 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mihailidis, Marios | | | 1478 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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