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Individual Calculations September 2017 |
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| Borys, Marek Total change: -11.60 | |   |
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| 188th YMCA Summer 2017-B | Warszawa | POL | 2017-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1434 | 4.00 | 10 | -0.58 | 20 | -11.60 | |
|  Majek, Kacper | | | 1499 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |  Szumigaj, Marcin | | | 1433 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Pyka, Tomasz | | | 1451 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kwiek, Janusz | | | 1475 | POL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Mazurkiewicz, Wojciech | | | 1429 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Kuznik, Kamil | | | 1455 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Urbaniak, Karol | | | 1504 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Kuznik, Kamil | | | 1455 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Urbaniak, Karol | | | 1504 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Szumigaj, Marcin | | | 1433 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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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