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Individual Calculations September 2018 |
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| Pietruszewski, Marcin Total change: 11.40 | |   |
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| II Miedzynarodowy Memorial Ireny Warakomskiej - Open A | Suwalki | POL | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2208 | 3.50 | 9 | 0.57 | 20 | 11.40 | |
|  Socko, Monika | g | wg | 2466 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Karthik, Venkataraman | m | | 2502 | IND | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Warakomski, Tomasz | g | | 2512 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bugalski, Michal | | | 2263 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Maj, Pawel | | | 2071 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gumularz, Szymon | m | | 2458 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kowalski, Igor | f | | 2294 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Grebeniuk, Semen | | | 2306 | UKR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Bykovskiy, Oleg | f | | 2263 | UKR | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | |
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