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Individual Calculations July 2011 |
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| Kivelos, Sotirios Total change: 12.00 | |   |
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| 4th spring open Triandrias - Vasilis Sevastopoulos | Thessaloniki | GRE | 2011-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1991 | 4.00 | 6 | 0.80 | 15 | 12.00 | |
|  Nikolaou, Georgios | | | 2290 | GRE | 1.00 | 1 | 0.85 | 15 | 12.75 | |  Gavrilidis, Georgios | | | 2161 | GRE | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Ermidis, Panagiotis | | | 1683 | GRE | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Hartabas, Athanasios | | | 1633 | GRE | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Argiroudis, Stamatis | | | 2326 | GRE | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Makridis, Nikolaos-Lazaros | | | 1645 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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