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Individual Calculations May 2019 |
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| Karavitaki, Antonia Total change: 9.20 | |   |
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| 2019 youth championships of Chania - open - girls 12 | Chania | GRE | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1513 | 2.00 | 2 | 0.34 | 40 | 13.60 | |
|  Skaraki, Georgia | | | 1244 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Skaraki, Georgia | | | 1244 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | 2019 youth championships of ESSK finals girls 8-16 | ESSK | GRE | 2019-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1513 | 1.50 | 2 | -0.11 | 40 | -4.40 | |
| | Tsapaki, Asimenia | | | 1368 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Karouzou, Melina Andomachi | | | 1113 * | GRE | 1.00 | 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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