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Individual Calculations February 2019 |
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| Nikolaki, Dimitria Total change: 6.00 | |   |
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| 21st Greek Youth under 18 National Championship 2019 girls | Rethymno | GRE | 2019-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1373 | 2.50 | 6 | -0.20 | 40 | -8.00 | |
|  Strati, Betty - Anna | | | 1721 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Chasouraki, Chrysi | | | 1094 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Kouta, Antonia | | | 1746 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Koutsouraki, Ariadni | | | 1420 | GRE | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Platsaki, Evgenia Valeria | | | 1031 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ergazaki, Eirini | | | 1488 | GRE | 0.00 | 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) | | | | 2019 Team Championships ESSTH-CHALK POA Rounds 1-3 | ESSTH-CHALK | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1100 | 1373 | 2.00 | 2 | 0.35 | 40 | 14.00 | |
| | Palaiochorinou, Agni | | | 1148 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Soulele, Christina | | | 1052 | GRE | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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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