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Individual Calculations February 2020 |
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| Grzebieniowski, Michal Total change: 2.80 | |   |
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| IV DLS Okreg Walbrzyski 2019-2020 Round 6-9 | Dolny Slask | POL | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1367 | 2.00 | 4 | 0.07 | 40 | 2.80 | |
|  Cygan, Miroslaw | | | 1374 | POL | 0.00 | 1 | -0.49 | 40 | -19.60 | |  Krol, Henryk | | | 1392 | POL | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Jeske, Jerzy | | | 1549 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Molczan, Jacek | | | 1209 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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) | | |
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