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Individual Calculations October 2018 |
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| Raftopoulos, Stefanos Total change: 11.60 | |   |
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| 3rd open under 2200 GS Farsalon 2018 - A group | Farsala | GRE | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1118 | 1.50 | 6 | 0.58 | 20 | 11.60 | |
|  Koutsioumpas, Charalampos | | | 1514 | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Agrafiotis, Marios Efraim | | | 1403 | GRE | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Dristellas, Neoklis | | | 1457 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Papapostolou, Konstantinos | | | 1425 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Loukas, Dimitrios G | | | 1346 | GRE | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Dristellas, Nikolaos | | | 1349 | GRE | 0.00 | 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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