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Individual Calculations April 2023 |
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| Stylianidis, Orestis Total change: -14.80 | |   |
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| 183rd Open Ampelokipi CC Jan 2023 | Athens | GRE | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1290 | 2.00 | 6 | -0.74 | 20 | -14.80 | |
|  Hahabis, Nikolaos | | | 1837 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Karapappas, Nikolaos | | | 1150 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Lykiardopoulos, Miltiadis | | | 1538 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Papanikos, Konstantinos | | | 1235 | GRE | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Bakos, Konstantinos | | | 1196 | GRE | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Panaidis, Fragkiskos | | | 1202 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
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