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Individual Calculations March 2023 |
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| Pietarinen, Petri Total change: -13.80 | |   |
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| Finnish League 2022-23 Div. 2 Group 1 Round 3 | Various | FIN | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2053 | 0.50 | 1 | -0.16 | 20 | -3.20 | |
|  Pukkinen, Seppo | | | 1935 | FIN | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Finnish League 2022-23 Div. 2 Group 1 Round 4 | Various | FIN | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2053 | 0.00 | 1 | -0.53 | 20 | -10.60 | |
|  Sokolov, Joni | | | 2031 | FIN | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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