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Individual Calculations October 2008 |
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| Mavreas, Dimitrios Total change: 5.55 | |   |
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| 5 Kalamaria Open Chess Tournament - A' GROUP | Thessaloniki | GRE | 2008-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1978 | 4.00 | 8 | 0.37 | 15 | 5.55 | |
|  Tissir, Mohamed | m | | 2328 | MAR | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Barbageorgopoulou, Fani | | | 1800 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Kasoshvili, Tsiala | | wm | 2145 | GEO | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Hrisostomidis, Alkiviadis | | | 1789 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Kiratzopoulos, Efthimios | | | 2125 | GRE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Kirgeridis, Panagiotis | | | 2052 | GRE | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Ballas, Kleon-Evangelos | | | 1800 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Tsiotridis, Panayotis | | | 2100 | GRE | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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