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Individual Calculations December 2019 |
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| Dahche, Abdel-Azziz Total change: 10.80 | |   |
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| IV Liga 2019/2020 - Wroclaw-Wschod Round 1-3 | Dolny Slask | POL | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1514 | 2.00 | 3 | -0.44 | 40 | -17.60 | |
|  Olawinski, Eryk | | | 1197 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Kulczycka, Zofia | | | 1308 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | |  Scisla, Oliwia | | | 1267 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | Turniej Niepodleglosci Wroclaw - grupa A | Wroclaw | POL | 2019-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1514 | 4.00 | 6 | 0.71 | 40 | 28.40 | |
| | Golaszewski, Marek | | | 1513 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Mandryk, Bohdan | | | 1326 | POL | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Siedlecki, Artur | | | 1300 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Kulczycka, Zofia | | | 1308 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Lesniak, Szymon | | | 1590 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Somyk, Marcin | | | 1849 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | |
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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