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Individual Calculations May 2017 |
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| Sidiropoulos, Vasilis Total change: -12.00 | |   |
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| 2017 Team Friendship Cup Nikos Strofalis | Attica | GRE | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1117 | 1054 | 1.00 | 1 | 0.59 | 40 | 23.60 | |
|  Kratimenou, Georgia | | | 1117 | GRE | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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) | | | | 2017 Attica Youth Championships - open 12 | P Faliro | GRE | 2017-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1082 | 0.00 | 4 | -0.89 | 40 | -35.60 | |
|  Mallios, Ioannis | | | 1482 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kokolakis, Panagiotis | | | 1361 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Stathopoulos, Stylianos | | | 1154 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Panagopoulos, Panagiotis | | | 1271 | GRE | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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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