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Individual Calculations July 2019 |
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| Rzenca, Jerzy Total change: -21.60 | |   |
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| XI Miedzynarodowy Turniej Szachowy im. Jana Zukertorta OPEN | Lublin | POL | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1386 | 4.00 | 7 | -0.54 | 40 | -21.60 | |
|  Borowik, Grzegorz | | | 1070 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Niedorys, Karolina | | | 1261 | POL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Chlewinski, Artur | | | 1434 | POL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Wieckowski, Michal | | | 1301 | POL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Giemza, Julia | | | 1246 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Serewa, Antoni | | | 1348 | POL | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Sprzeczka, Emilia | | | 1229 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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