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Individual Calculations November 2020 |
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| Betsakou, Sofia Total change: 39.20 | |   |
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| 13th youth U16 Team Championship of ESSTH-CHALK | Thessaloniki | GRE | 2020-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1229 | 1.50 | 2 | 0.50 | 40 | 20.00 | |
|  Tsivelekidou, Anthoula Elpida | | | 1347 | GRE | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Palaiochorinou, Agni | | | 1108 | GRE | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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) | | | | 2020 Team Championship of ESSTH-CHALK - POA rounds 5-7 | ESSTH-CHALK | GRE | 2020-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1229 | 1.00 | 2 | 0.48 | 40 | 19.20 | |
| | Vasileiou, Aimilia | | | 1629 * | GRE | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kapia, Aggeliki | | | 1273 | GRE | 0.00 | 1 | -0.44 | 40 | -17.60 | | | * 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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