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Individual Calculations April 2014 |
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| Mihalopoulos, Nikolaos Total change: -38.40 | |   |
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| 2014 Team ATTICA Friendship Cup "Nikos Stromfalis" | Attica | GRE | 2014-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1399 | 1.50 | 5 | -0.33 | 30 | -9.90 | |
|  Abelakiotis, Stavros | | | 1517 | GRE | 0.00 | 1 | -0.34 | 30 | -10.20 | |  Batsolakis, Georgios | | | 1396 | GRE | 0.50 | 1 | 0.00 | 30 | 0.00 | | | Lemoni, Maria - Ioanna | | | 1557 | GRE | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Karystianos, Petros | | | 1456 | GRE | 1.00 | 1 | 0.58 | 30 | 17.40 | | | Tzerbinos, Konstantinos | | | 1569 | GRE | 0.00 | 1 | -0.28 | 30 | -8.40 | |
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) | | | NOTE: K factor changed | | 2014 January Chess League - Senior - ASOP DIAS | Athens - Petroupoli | GRE | 2014-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1399 | 0.50 | 4 | -1.90 | 15 | -28.50 | |
| | Giannopoulos, Antonios | | | 1799 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Darviris, Dimitrios | | | 1160 | GRE | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Kontopanagos, Ioannis | | | 1261 | GRE | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Minagias, Dimitrios | | | 1125 | GRE | 0.50 | 1 | -0.33 | 15 | -4.95 | | | * 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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