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Individual Calculations April 2023 |
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| Ioannou, Nikolaos P Total change: -27.20 | |   |
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| 183rd Open Ampelokipi CC Jan 2023 | Athens | GRE | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1381 | 2.50 | 5 | -0.68 | 40 | -27.20 | |
|  Nemtsas, Hristoforos | | | 1870 | GRE | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Karatzanos, Konstantinos | | | 1064 | GRE | 0.00 | 1 | -0.87 | 40 | -34.80 | | | Paizanos, Epameinondas | | | 1187 | GRE | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Karapappas, Nikolaos | | | 1150 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ntovas, Dimitrios | | | 1205 | GRE | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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