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Individual Calculations November 2017 |
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| Polikretis, Mattheos Total change: -7.60 | |   |
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| Autumn open 2017 Chess Square | Athens | GRE | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1328 | 1.00 | 5 | -0.38 | 20 | -7.60 | |
|  Vazelakis, Dimitrios | | | 1728 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Skaltsounis, Panayotis | | | 1675 | GRE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Hartofylakas, Nikolaos | | | 1124 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Papamichael, Georgios | | | 1655 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Koutsompinas, Georgios | | | 1476 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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