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Individual Calculations October 2012 |
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| Bourhas, Orfeas Total change: -7.80 | |   |
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| 20th International Chess Tournament "Honour to National Resistance" - B Group | Nikaia | GRE | 2012-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1687 | 4.00 | 6 | -0.52 | 15 | -7.80 | |
|  Tsiros, Nikolaos | | | 1319 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Oikonomou, Panagiotis Ch. | | | 1495 | GRE | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Adamis, Petros | | | 1508 | GRE | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Karousos-Theodorakis, Anastasios | | | 1463 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kamitsis, Nikolaos | | | 1559 | GRE | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Santorinaios, Hristodoulos | | | 1544 | GRE | 0.00 | 1 | -0.69 | 15 | -10.35 | |
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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