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Individual Calculations January 2019 |
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| Papanikos, Konstantinos Total change: 6.60 | |   |
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| 18th open SOP SMAOK 2018 | Pagkrati | GRE | 2018-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1348 | 1146 | 1.00 | 3 | 0.16 | 20 | 3.20 | |
|  Konstantinidis, Dimitrios Gk | | | 1540 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Nika, Despoina | | | 1063 | GRE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kazantzoglou, Nikolaos | | | 1442 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | 8th open OPA Cholargou 2018 | Cholargos | GRE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1201 | 1146 | 2.00 | 4 | 0.17 | 20 | 3.40 | |
| | Sideris, Theodoros | | | 1546 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stefos, Dimitrios | | | 1077 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Paizanos, Epameinondas | | | 1071 | GRE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kafousopoulos, Fotios | | | 1108 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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) | | |
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