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Individual Calculations May 2012 |
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| Chrysafis, Ioannis Total change: -21.60 | |   |
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| 5th open spring tournament of Triandria - S.Psomiadis Memorial | Thessaloniki | GRE | 2012-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1602 | 2.50 | 4 | -0.72 | 30 | -21.60 | |
|  Paterakis, Emmanouil | | | 1325 | GRE | 0.50 | 1 | -0.33 | 30 | -9.90 | |  Houhouli, Hristina | | | 1316 | GRE | 1.00 | 1 | 0.16 | 30 | 4.80 | | | Mastrakouli, Evagelia | | | 1398 | GRE | 0.50 | 1 | -0.26 | 30 | -7.80 | | | Hristof, Petros | | | 1371 | GRE | 0.50 | 1 | -0.29 | 30 | -8.70 | |
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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