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Individual Calculations January 2012 |
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| Rigas, Evangelos Total change: 6.90 | |   |
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| Attica Team Cup "Spiros Bikos" 2011 - Group C' | Attica | GRE | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1555 | 2.00 | 4 | 0.10 | 15 | 1.50 | |
|  Marinelos, Theodoros | | | 1703 | GRE | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Varsos, Sotiris-Apollon | | | 1341 | GRE | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Pertzinidis, Ilias | | | 1955 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Kouremenos, Athanasios | | | 1366 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | * 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) | | | | Panellinios GS - APO Kotinos - SO Ikarias tournament under 1800 Nov-Dec | Athens | GRE | 2011-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1555 | 3.00 | 7 | 0.36 | 15 | 5.40 | |
| | Nteoudis, Konstantinos | | | 1748 | GRE | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Arvanitakis, Panagiotis | | | 1569 | GRE | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Spanos, Georgios | | | 1765 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Koutsomichalis, Marinos | | | 1603 | GRE | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Douni, Aspasia | | | 1479 | GRE | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Diatsintos, Ilias | | | 1611 | GRE | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Tzortzis, Dimitrios | | | 1767 | GRE | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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