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Individual Calculations January 2019 |
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| Raptakis, Solon Total change: -17.00 | |   |
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| 1st Stamatopoulos Giannis Memorial open 2018 | Ampelokipi | GRE | 2018-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1907 | 4.50 | 7 | -0.85 | 20 | -17.00 | |
|  Sigalas, Paris-Fotios | | | 1549 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Strati, Betty - Anna | | | 1702 | GRE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Vasilakopoulos, Georgios | | | 1622 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Stamatiou, Rodolfos | | | 1820 | GRE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Dalli, Eleni | | | 1555 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Papacharitonos, Chariton | | | 1871 | GRE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Paraskevas, Georgios | | | 1679 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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