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Individual Calculations July 2023 |
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| Ntovas, Dimitrios Total change: 18.60 | |   |
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| 185th Open Ampelokipi CC May 2023 | Athens | GRE | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1215 | 3.00 | 6 | 0.93 | 20 | 18.60 | |
|  Ntaifas, Ioannis | | | 1651 | GRE | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Karatzanos, Konstantinos | | | 1090 | GRE | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Tzannis, Panayotis | | | 1445 | GRE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Karapappas, Nikolaos | | | 1012 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Athanasoulis, Themistoklis | | | 1590 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stavropoulos, Simeon | | | 1379 | GRE | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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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