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Individual Calculations May 2012 |
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| Holis, Hristos Total change: -24.75 | |   |
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| 14th Open SOP-SMAOK under 1900 rating | Pagrati, Athens | GRE | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1630 | 2.00 | 5 | -1.38 | 15 | -20.70 | |
|  Skiadaresi, Antonia | | | 1253 | GRE | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Kahrimanis, Spyridon | | | 1582 | GRE | 1.00 | 1 | 0.43 | 15 | 6.45 | |  Karkalis, Aggelos | | | 1479 | GRE | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Geroukalis, Hristos | | | 1562 | GRE | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Zervos, Konstantinos | | | 1547 | GRE | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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) | | | | Attica Team Championship of B' Local Category 2012 - Group B | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1630 | 1.00 | 3 | -0.27 | 15 | -4.05 | |
| | Kavouk, Thomas | | | 1657 | GRE | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Gasparatos, Panagiotis | | | 1716 | GRE | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Vorgias, Konstantinos | | | 1678 | GRE | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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