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Individual Calculations December 2017 |
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| Alexandrov, Ilya Total change: -31.20 | |   |
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| 1st Hersonisos Open International 2017 - A group | Hersonisos Crete | GRE | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1224 | 1.50 | 7 | -0.11 | 40 | -4.40 | |
|  Sourgkounis, Angelos | | | 1624 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Spirou, Gerasimos | | | 1624 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Konstantinomanolakis, Stavros | | | 1486 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kusa, Jakub | | | 1624 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Spyridakis, Michail | | | 1206 | GRE | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Kavouras, Kosmas | | | 1183 | GRE | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Alexandrova, Angelina | | | 1585 | HUN | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | 1st Hunguest Hotel Pelion U1600 | Tapolca | HUN | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1171 | 1300 | 2.00 | 4 | -0.67 | 40 | -26.80 | |
| | Denes, Mark | | | 1166 | HUN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Toth, Barnabas | | | 1138 | HUN | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Mazsa, Csaba Adam | | | 1098 | HUN | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Honfi, Viktoria | | | 1283 | HUN | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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