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Individual Calculations September 2018 |
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| Szalko, Maciej Total change: 18.20 | |   |
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| II Miedzynarodowy Memorial Ireny Warakomskiej - Open B | Suwalki | POL | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1850 | 4.50 | 9 | 0.91 | 20 | 18.20 | |
|  Widla, Piotr | | | 2071 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Warchol, Kamil | c | | 1492 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bien, Janusz | | | 1976 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Jankowiak, Piotr | | | 1925 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Wielgus, Wojciech | | | 1605 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Reshetniak, Vitaliy | | | 2085 | UKR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Grabowski, Adam | | | 2066 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Rudzinska, Michalina | | wf | 2003 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Zurkowski, Andrzej | | | 2076 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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