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Individual Calculations July 2019 |
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| Karbone, Aris Total change: 4.40 | |   |
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| 22nd International Open Athens Challenge 2019 - Group B | Heraklio Attikis | GRE | 2019-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1447 | 6.00 | 8 | 0.11 | 40 | 4.40 | |
|  Ampeliotis, Georgios | | | 1047 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Papadopoulou, Marilena | | | 1256 | GRE | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Despotis, Athanasios | | | 1242 | GRE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Hartofylakas, Nikolaos | | | 1210 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Kotsifis, Emmanouel | | | 1329 | GRE | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Vlachopoulou, Isavella Maria | | | 1122 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kormakopoulos, Konstantinos | | | 1258 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Diamandis, Georgios | | | 1537 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | |
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