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Individual Calculations August 2019 |
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| Bojczewski, Rafal Total change: -5.20 | |   |
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| V Miedzynarodowe Sarnackie Spotkania Szachowe | Serpelice | POL | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1624 | 5.50 | 9 | -0.26 | 20 | -5.20 | |
|  Domaraczenko, Krzysztof | | | 1225 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Kukawski, Wiktor | | | 1432 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Leszek, Slawomir | | | 1455 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sacharczuk, Karolina | | | 1236 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kopaczewski, Zbigniew | | | 1454 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Novak, Jiri | c | | 1925 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Olichwirowicz, Grzegorz | | | 1503 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Rzenca, Jerzy | | | 1364 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pekala, Adam | | | 1981 | POL | 1.00 | 1 | 0.89 | 20 | 17.80 | |
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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