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Individual Calculations October 2018 |
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| Pastras, Ioannis Total change: -20.80 | |   |
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| 15th open International tournament of Kalamaria 2018 - B group | Thessaloniki | GRE | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1416 | 5.50 | 9 | -1.04 | 20 | -20.80 | |
|  Kavakopoulou, Ioulia Anastasia | | | 1092 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Sioutopoulos, Christos | | | 1139 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sioulas, Stylianos | | | 1244 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Lagogianni, Niki Vasiliki | | | 1157 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tsouchnikas, Georgios | | | 1233 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kalogridis, Themistoklis | | | 1211 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Georgiadis, Athanasios Kat | | | 1267 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tsakona, Maria | | | 1379 | GRE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Tzontas, Athanasios | | | 1386 | GRE | 0.00 | 1 | -0.54 | 20 | -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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