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Rapid:
Individual Calculations May 2018 |
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| Kalogeridou, Ioanna Total change: -2.00 | |   |
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| 8th youth rapid of SO Peristeriou 2018 | Peristeri | GRE | 2018-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1158 | 2.00 | 4 | -0.10 | 20 | -2.00 | |
|  Dafereras, Antonios Arsenios | | | 1103 | GRE | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Michailidis, Emmanouil | | | 1172 | GRE | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Oikonomopoulos, Filippos | | | 1124 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Oikonomidis, Spyridon | | | 1167 | GRE | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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) | | |
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