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Individual Calculations July 2018 |
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| Baltzis, Ioakeim Apostolos Total change: 23.20 | |   |
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| 7th open SO Polichnis Nikos Novidis memorial 2018 - B group | Thessaloniki | GRE | 2018-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1139 | 1054 | 2.50 | 5 | 0.58 | 40 | 23.20 | |
|  Kotsailidis, Pavlos | | | 1159 | GRE | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Tagkaloglou, Savvas Stefanos | | | 1135 | GRE | 0.50 | 1 | 0.11 | 40 | 4.40 | |  Chatzidiamantidis, Georgios | | | 1141 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Tsivelekidou, Anthoula Elpida | | | 1118 | GRE | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Tzovani, Dimitra | | | 1143 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | |
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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