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Individual Calculations May 2017 |
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| Najdzionek, Boleslaw Total change: 33.60 | |   |
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| Mistrzostwa Polski Seniorow w szachach | Ustron | POL | 2017-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1751 | 4.50 | 8 | 1.68 | 20 | 33.60 | |
|  Szynwelski, Ryszard | | | 1351 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Szylko, Waldemar | | | 1987 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Krawcewicz, Lucyna | | | 1787 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Twarogiel, Tadeusz | | | 1992 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Drazek, Wladyslaw | | | 1964 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Rak, Tomasz | | | 2017 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Plotecki, Jan | | | 1822 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Winiarski, Kazimierz | | | 1957 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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