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Individual Calculations March 2014 |
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| Berenstein, Nadav Total change: -108.30 | |   |
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| 141st Ambelokipi open | Athens - Ambelokipi | GRE | 2014-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1756 | 3.00 | 7 | -2.16 | 30 | -64.80 | |
|  Paraskevas, Georgios | | | 1459 | GRE | 1.00 | 1 | 0.15 | 30 | 4.50 | |  Sideris, Theodoros | | | 2015 | GRE | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Nikolaidis, Priamos | | | 1461 | GRE | 0.00 | 1 | -0.85 | 30 | -25.50 | | | Mavromoustakos, Thomas | | | 1525 | GRE | 0.00 | 1 | -0.79 | 30 | -23.70 | | | Sartzetakis, Ippokratis | | | 1377 | GRE | 1.00 | 1 | 0.09 | 30 | 2.70 | | | Karali, Panagiota | | | 1387 | GRE | 1.00 | 1 | 0.10 | 30 | 3.00 | | | Parras, Konstantinos | | | 1621 | GRE | 0.00 | 1 | -0.68 | 30 | -20.40 | |
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) | | | | 10th open Tr. Sipaeras Memorial | Athens - Ambelokipi | GRE | 2014-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1756 | 3.00 | 6 | -1.45 | 30 | -43.50 | |
| | Mandridis, Pantelis | | | 1356 * | GRE | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Delithanasis, Dimitrios | | | 2156 * | GRE | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Diatsintos, Ilias | | | 1534 | GRE | 0.00 | 1 | -0.78 | 30 | -23.40 | | | Georgitsi, Antigoni | | | 1419 | GRE | 0.00 | 1 | -0.88 | 30 | -26.40 | | | Krystallis, Nikolaos | | | 1431 | GRE | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Gkikas, Ioannis | | | 1356 * | GRE | 1.00 | 1 | 0.08 | 30 | 2.40 | | | * 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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