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Individual Calculations August 2015 |
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| Rozentalis, Eduardas Total change: -1.70 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL -Open A | Warszawa | POL | 2015-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2530 | 6.00 | 9 | -0.17 | 10 | -1.70 | |
|  Nguyen, Piotr | | | 2273 | POL | 0.00 | 1 | -0.82 | 10 | -8.20 | |  Derakhshani, Dorsa | | wm | 2280 | IRI | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Lewtak, Damian | | | 2341 | POL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Czerwonski, Aleksander | m | | 2375 | POL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Hnydiuk, Aleksander | m | | 2370 | POL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Paszewski, Mateusz | | | 2252 | POL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Vydeslaver, Alik | m | | 2398 | ISR | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Piorun, Kacper | g | | 2591 | POL | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Markowski, Tomasz | g | | 2574 | POL | 0.50 | 1 | 0.06 | 10 | 0.60 | |
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) | | |
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