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Individual Calculations June 2019 |
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| Chrobak, Piotr Total change: 6.20 | |   |
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| Druzynowe Mistrzostwa Slaska Seniorow 2019 - I Liga Round 4-7 | wojewodztwo slaskie | POL | 2019-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1703 | 3.50 | 4 | 0.31 | 20 | 6.20 | |
|  Plocica, Witold | | | 1303 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Blonski, Andrzej | | | 1404 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Maslanka, Wojciech | | | 1476 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Kozubek, Krystian | | | 1605 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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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