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Individual Calculations August 2017 |
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| Kalogridis, Themistoklis Total change: -2.00 | |   |
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| 2017 Greek Youth Championships - open U10 | Rio Achaias | GRE | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1226 | 1062 | 2.00 | 6 | 0.27 | 40 | 10.80 | |
|  Yannopapas, Leontios | | | 1242 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Chatzigavriil, Georgios | | | 1296 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Hartofylakas, Spyros | | | 1287 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Aslanidis, Thiseas | | | 1188 | GRE | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Christodoulakis, Michail | | | 1096 | GRE | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Despotis, Athanasios | | | 1248 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 45th Greek Team Championship 2017 - A Category | Rio Achaias | GRE | 2017-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1073 | 0.00 | 4 | -0.32 | 40 | -12.80 | |
| | Palaskos, Ahileas | | | 1473 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Balokas, Dimitrios | | | 1473 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hidzos, Georgios | | | 1473 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sandalakis, Nikolaos | | | 1473 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | |
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