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Individual Calculations May 2015 |
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| Avgitidis, Isaak Total change: 81.40 | |   |
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| 8th Spring Open of Triandria 2015 - A group | Thessaloniki | GRE | 2015-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1695 | 5.00 | 7 | 3.42 | 20 | 68.40 | |
|  Dorfanis, Ilarion | | | 2095 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Irakleidis, Christos | | | 1445 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Vlassis, Georgios | | | 1976 | GRE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Stamoulas, Nikos | | | 1990 | GRE | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Ratsma, Midas | | | 2095 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hidzos, Georgios | | | 1977 | GRE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Gountras, Klearhos | | | 2005 | GRE | 1.00 | 1 | 0.86 | 20 | 17.20 | | | * 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) | | | | 2015 Team Championshiop Local category ESSTH-HALK r9 | ESSTH-HALK | GRE | 2015-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1695 | 1.00 | 1 | 0.65 | 20 | 13.00 | |
| | Bahar-Mosse, Iakov | | | 1807 | GRE | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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