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Individual Calculations May 2017 |
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| Korres, Nikolaos Total change: -8.00 | |   |
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| 2017 Team Friendship Cup Nikos Strofalis | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1713 | 0.50 | 1 | -0.17 | 20 | -3.40 | |
|  Skoufas, Georgios | | | 1587 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | 21st open of SO Peristeriou | Peristeri | GRE | 2017-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1435 | 1713 | 4.50 | 6 | -0.23 | 20 | -4.60 | |
|  Paraskevopoulou, Zoi | | | 1313 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Iliopoulos, Rigas | | | 2010 | GRE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Skliris, Panagiotis | | | 1313 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Papadopoulos, Emanouil | | | 1349 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ladas, Andreas 48722 | | | 1313 * | GRE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Titopoulos, Ilias | | | 1313 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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