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Individual Calculations October 2018 |
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| Chatzipolitis, Georgios Total change: 9.20 | |   |
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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 |
| 1699 | 1769 | 4.50 | 7 | 0.46 | 20 | 9.20 | |
|  Dereka, Konstantina | | | 1369 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Dimopoulos, Christos | | | 1369 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Symeonidis, Theofilos | | | 1523 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Koutsioumpas, Charalampos | | | 1514 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Alexakis, Dimitrios | | | 2072 | GRE | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Sarikas, Sotirious | | | 1874 | GRE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Dorfanis, Ilarion | | | 2169 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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