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Individual Calculations July 2023 |
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| Czyzewski, Olgierd Total change: -25.20 | |   |
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| Mistrzostwa Wielkopolski Juniorow 2023r. [GRUPA C17] | Sypniewo | POL | 2023-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1333 | 2.50 | 5 | -0.29 | 40 | -11.60 | |
|  Surdukowski, Damian | | | 1152 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Roj, Kacper | | | 1237 | POL | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Jedrzejak, Pawel | | | 1407 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Skrzypczak, Wiktor | | | 1370 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Anczarski, Wiktor | | | 1280 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | Wielkopolska IV Liga Seniorow Grupa A Round 3 | Leszno | POL | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1333 | 0.00 | 1 | -0.34 | 40 | -13.60 | |
| | Klos, Wojciech | | | 1451 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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