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Individual Calculations April 2018 |
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| Burdzicki, Jan Total change: 64.00 | |   |
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| Ekstraliga Slaska Juniorow 2018 Round 4-6 | Silesia | POL | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1570 | 1.50 | 3 | 0.36 | 40 | 14.40 | |
|  Plocica, Krzysztof | | | 1462 | POL | 0.00 | 1 | -0.65 | 40 | -26.00 | |  Koloczek, Maciej | | | 1864 | POL | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Zabron, Maksym | | | 1690 | POL | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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) | | | | Druzynowe Mistrzostwa Slaska Seniorow 2018 - Ekstraliga Round 4-6 | Silesia | POL | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1570 | 1.50 | 3 | 1.24 | 40 | 49.60 | |
| | Pierzak, Rafael | | | 1970 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Kucharska, Honorata | | wf | 1970 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Boruta, Dawid | | | 1935 | POL | 0.50 | 1 | 0.40 | 40 | 16.00 | | | * 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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