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Individual Calculations April 2019 |
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| Hidzos, Georgios Total change: 14.00 | |   |
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| 2019 Team Championships ESSTH-CHALK Local Category Rounds 7-9 | ESSTH-CHALK | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1675 | 1794 | 3.00 | 3 | 1.05 | 20 | 21.00 | |
|  Samakas, Stavros | | | 1798 | GRE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Chatziioannidis, Theofylaktos | | | 1525 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Hatzidimitriadis, Athanasios | | | 1702 | GRE | 1.00 | 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) | | | | 5th International tournament Vardaris 2019 B | Thessaloniki | GRE | 2019-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1794 | 3.00 | 4 | -0.35 | 20 | -7.00 | |
| | Chrysafis, Ioannis | | | 1596 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chrysafis, Konstantinos | | | 1394 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karamichos, Michail | | | 1514 | GRE | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Chatziioannidis, Theofylaktos | | | 1525 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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