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Individual Calculations November 2010 |
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| Nikolaidis, Haralampos Total change: -19.25 | |   |
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| 7th International Open Chess Tournament of Kalamaria B' Group | Thessaloniki | GRE | 2010-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1542 | 0.00 | 2 | -0.61 | 25 | -15.25 | |
|  Sahinidis, Evagelos | | | 1708 | GRE | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Ballas, Athanasios-Panagiotis | | | 1667 | GRE | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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) | | | | 4th Int. Tournament FOKIKA 2010 "NIKOS KARAPANOS" | Amfissa | GRE | 2010-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1539 | 0.00 | 2 | -0.16 | 25 | -4.00 | |
|  Nikolaidis, Konstantinos | f | | 1939 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Naoum, Spyridon | | | 1939 * | GRE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | * 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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