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Individual Calculations August 2022 |
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| Ntounias, Ioannis Total change: 175.20 | |   |
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| 181st Ampelokipoi open | Athens Ampelokipoi | GRE | 2022-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1384 | 4.00 | 6 | 2.41 | 40 | 96.40 | |
|  Ntaifas, Ioannis | | | 1767 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Papadopoulos, Dimitrios K-E | | | 1004 | GRE | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Koerant, Filipos | | | 1739 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Anastasopoulos, Angelos | | | 1709 | GRE | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Tzanidakis, Mihail | | | 1600 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Sideris, Theodoros | | | 1706 | GRE | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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) | | | | 8th Open PAO Chess Club May 2022 | Athens | GRE | 2022-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1384 | 4.00 | 6 | 1.97 | 40 | 78.80 | |
| | Marianidis, Dimitrios | | | 1686 | GRE | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Karapappas, Nikolaos | | | 1010 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kiryttopoulos, Panagiotis Aris | | | 1393 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Ntaifas, Ioannis | | | 1767 | GRE | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Synetos, Dionysios | | | 1698 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Karvouniaris, Stylianos | | | 1565 | GRE | 1.00 | 1 | 0.74 | 40 | 29.60 | |
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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