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Individual Calculations October 2017 |
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| Baltzis, Ioakeim Apostolos Total change: 4.80 | |   |
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| 14th open international tournament of Kalamaria 2017 - B | Kalamaria Thessaloniki | GRE | 2017-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1027 | 1.50 | 4 | 0.12 | 40 | 4.80 | |
|  Mitsiou, Konstantinos | | | 1258 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Haliandros, Apostolos | | | 1152 | GRE | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Betsakou, Sofia | | | 1087 | GRE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Gkountras, Klearchos-Angelos | | | 1085 | GRE | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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