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Individual Calculations August 2017 |
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| Ossolinska, Matylda Total change: -33.60 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. C | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1519 | 4.50 | 7 | -0.84 | 40 | -33.60 | |
|  Grzywocz, Wojciech | | | 1222 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Zbawiony, Wojciech | | | 1360 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Wrzodak, Jaroslaw | | | 1296 | POL | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Szafranski, Maciej | | | 1352 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Wieczorek, Lukasz | | | 1343 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Szczotka, Klara | | | 1350 | POL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Socko, Pawel | | | 1248 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |
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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