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Individual Calculations May 2014 |
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| Batsolakis, Georgios Total change: 18.30 | |   |
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| 2014 Team Championship A' Local Cat ESSNA - A' Group | Attica | GRE | 2014-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1396 | 3.00 | 6 | 0.64 | 30 | 19.20 | |
|  Kapellas, Nikiforos | | | 1414 | GRE | 1.00 | 1 | 0.53 | 30 | 15.90 | |  Anthopoulos, Hristos | | | 1796 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Vlachos, Mattheos | | | 1482 | GRE | 0.50 | 1 | 0.12 | 30 | 3.60 | | | Mexas, Apostolos | | | 1200 | GRE | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Halikias, Alexios | | | 1413 | GRE | 0.50 | 1 | 0.02 | 30 | 0.60 | | | Pessiridis, Isaak | | | 1636 | GRE | 0.00 | 1 | -0.20 | 30 | -6.00 | | | * 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) | | | NOTE: K factor changed | | 2014 Youth Championships of Attica - open U12 | Athens | GRE | 2014-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1387 | 3.00 | 5 | -0.06 | 15 | -0.90 | |
| | Psathakis, Ioannis | | | 1130 | GRE | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kontopanagos, Ioannis | | | 1276 | GRE | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Paraskevas, Georgios | | | 1479 | GRE | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Panoutsopoulos, Eyaggelos | | | 1275 | GRE | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Gkikas, Ioannis | | | 1335 | GRE | 0.00 | 1 | -0.57 | 15 | -8.55 | |
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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