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Individual Calculations April 2014 |
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| Ergazakis, Ioannis Total change: 36.00 | |   |
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| 2014 Team Championship B' Category ESSNA | Attica | GRE | 2014-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1280 | 1.00 | 3 | 0.19 | 30 | 5.70 | |
|  Kottis, Angelos | | | 1362 | GRE | 0.50 | 1 | 0.11 | 30 | 3.30 | | | Spyropoulos, Nikolaos | | | 1572 | GRE | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Paraskevas, Georgios | | | 1459 | GRE | 0.00 | 1 | -0.27 | 30 | -8.10 | |
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) | | | | 4th youth Open tournament OPA Filotheis under 1600 | Athens - Filothei | GRE | 2014-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1280 | 2.00 | 2 | 1.01 | 30 | 30.30 | |
|  Marmaras, Georgios | | | 1318 | GRE | 1.00 | 1 | 0.55 | 30 | 16.50 | | | Sifonios, Panagiotis | | | 1248 | GRE | 1.00 | 1 | 0.46 | 30 | 13.80 | |
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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