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Individual Calculations September 2017 |
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| Ratkai, Marianna Total change: 22.00 | |   |
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| Alpok Adria Chess Festival Szombathely Summer 2017 | Szombathely | HUN | 2017-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1600 | 2.50 | 4 | 0.55 | 40 | 22.00 | |
|  Somogyi, Barbara | | | 1470 | HUN | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Szukics, Adam | | | 2000 * | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kiraly, Barnabas | | | 1732 | HUN | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Zizek, Rene | | | 1276 | FID | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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