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Individual Calculations August 2017 |
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| Iwaszkiewicz, Grzegorz Total change: 108.40 | |   |
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| I Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open C | Darlowko | POL | 2017-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1197 | 2.50 | 6 | 0.76 | 40 | 30.40 | |
|  Nowak, Adam | | | 1418 | POL | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Lewandowski, Wiktor | | | 1466 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mucha, Marta | | | 1349 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Trochimowicz, Bartosz | | | 1382 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Borsuk, Aleksandra | | | 1310 | POL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Tomkiewicz, Jakub | | | 1242 | POL | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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) | | | | MetLife Warsaw Najdorf Chess Festiwal Gr. C | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1272 | 5.00 | 8 | 1.95 | 40 | 78.00 | |
| | Ziolo, Oliwia | | | 1017 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Marszalek, Jakub | | | 1512 | POL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Nowicki, Filip | | | 1433 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Szymanski, Pawel | | | 1503 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Mazurkiewicz, Wojciech | | | 1429 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Budrewicz, Henryk | | | 1504 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Giers, Rafal | | | 1089 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Nowacka, Dorota | | | 1424 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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