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Individual Calculations May 2015 |
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| Malgarinos, Spiridon Total change: -19.00 | |   |
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| 8th Spring Open of Triandria 2015 - A group | Thessaloniki | GRE | 2015-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1628 | 1.50 | 4 | -0.95 | 20 | -19.00 | |
|  Ratsma, Midas | | | 2028 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Galani, Anna | | | 1370 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Manikis, Konstantinos | | | 1354 | GRE | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hatziara, Dimitra | | | 1463 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | * 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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