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Individual Calculations July 2012 |
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| Fragiadaki, Eirini Total change: 17.25 | |   |
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| 15th Open SOP-SMAOK under 1900 rating | Pagrati, Athens | GRE | 2012-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1484 | 2.00 | 5 | 1.12 | 15 | 16.80 | |
|  Megoulis, Konstantinos | | | 1857 | GRE | 1.00 | 1 | 0.90 | 15 | 13.50 | |  Stergiou, Georgios | | | 1743 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Xigis, Michail | | | 1696 | GRE | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Zervos, Lazaros | | | 1691 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Mylonas, Stavros | | | 1789 | GRE | 0.00 | 1 | -0.14 | 15 | -2.10 | |
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) | | | | 1st International Chess Tournament "Paleros 2012" | Paleros | GRE | 2012-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1469 | 0.50 | 4 | 0.03 | 15 | 0.45 | |
| | Nikolaidis, Konstantinos | f | | 1869 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Brzezinski, Adam | | | 1869 * | SWE | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Mejvik, Jacob | | | 1869 * | SWE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Perrakis, Polychronis | | | 1677 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * 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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