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Individual Calculations December 2022 |
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| Karatapanis, Konstantinos Total change: -23.20 | |   |
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| 5nd open GIOACHINO GRECO | Athens | GRE | 2022-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1491 | 4.00 | 7 | -0.58 | 40 | -23.20 | |
|  Polikretis, Mattheos | | | 1180 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Toumanian, Akop | | | 1673 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Chatzinikolaou, Diogenis | | | 1368 | GRE | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Chrysikopoulos, Kyriakos | | | 1247 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Papamichael, Georgios | | | 1605 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Mema, Christo | | | 1317 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Chrysikopoulos, Ioannis A | | | 1091 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | |
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