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Individual Calculations September 2018 |
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| Zgadzaj, Rafal Total change: 0.20 | |   |
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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 |
| 2281 | 2154 | 3.00 | 9 | 0.01 | 20 | 0.20 | |
|  Rahul, Srivatshav P | m | | 2388 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Kowalski, Igor | f | | 2294 | POL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Buraczewski, Rafal | | | 2221 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Kumala, Aleksander | | | 2238 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Goluch, Piotr | f | | 2301 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Sowul, Bartosz | | | 2257 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Oglaza, Oskar | f | | 2364 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Debarshi, Mukherjee | | | 2308 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Zielinski, Wojciech | | | 2157 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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