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Rapid:
Individual Calculations June 2018 |
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| Labedzki, Kuba Total change: -26.20 | |   |
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| Indywidualny Puchar Polski do 7 lat -Chlopcy | Poronin | POL | 2018-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1064 | 996 | 2.00 | 4 | 0.37 | 20 | 7.40 | |
|  Rozanski, Mateusz | | | 1112 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Rejniak, Marcin | | | 1053 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Sokolowski, Adam | | | 983 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Kaszuba, Michal | | | 1108 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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 Finalowy OPEN Grand Prix ZZSzach 2018 | Koszain | POL | 2018-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 991 | 0.00 | 8 | -1.68 | 20 | -33.60 | |
| | Marczak, Aleksander | | | 1309 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bochniak, Franciszek | | | 1282 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Malaczek, Franciszek | | | 1161 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Jezikowska, Nadzieja | | | 1324 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Leszcz, Mateusz | | | 1112 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Polakowska, Agnieszka | | | 1271 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Merecki, Antoni | | | 1124 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Zalog, Aleksandra | | | 1255 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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