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Individual Calculations December 2021 |
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| Wieczorek, Maja Total change: 51.20 | |   |
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| Druzynowe Mistrzostwa Dolnego Slaska - Wroclawska Liga Okregowa r 1-3 | Dolny Slask | POL | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1270 | 1315 | 2.00 | 2 | 0.90 | 40 | 36.00 | |
|  Pelczarski, Wojciech | | | 1110 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Kandefer, Wojciech | | | 1429 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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) | | | | Turniej Niepodleglosci 2021 | Wroclaw | POL | 2021-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1315 | 3.00 | 7 | 0.38 | 40 | 15.20 | |
| | Szczuraszyk, Jaroslaw | | | 1715 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Rzadkowska, Kaja | | | 1181 | POL | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kandefer, Wojciech | | | 1429 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Vaskanian, Arsen | | | 1621 | BLR | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Kuriata, Pawel | | | 1361 | POL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Gibala, Adam | | | 1415 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Gawlik, Pawel | | | 1254 | POL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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