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Individual Calculations September 2021 |
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| Kokoszczynski, Jan Total change: 26.00 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa Masters | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2253 | 4.50 | 9 | 1.30 | 20 | 26.00 | |
|  Szpar, Milosz | f | | 2401 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Grabarczyk, Miroslaw | g | | 2378 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Luczak, Filip | f | | 2321 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Mroziak, Maciej | m | | 2364 | POL | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Przewoznik, Jan | m | | 2314 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Szadkowski, Kamil | f | | 2282 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Golubka, Petro | g | | 2429 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Suder, Jakub | f | | 2346 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Nguyen, Piotr | m | | 2412 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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