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Individual Calculations March 2023 |
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| Koskinen, Antti Total change: -15.40 | |   |
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| Finnish Championship League 2022-23 Rounds 9-10 | Various | FIN | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2012 | 0.00 | 1 | -0.53 | 20 | -10.60 | |
|  Pihlajamaki, Seppo | | | 1988 | 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) | | | | Finnish League 2022-23 Div. 1 Group 1 Round 7 | Various | FIN | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2012 | 0.00 | 1 | -0.24 | 20 | -4.80 | |
|  Vuorisalo, Veli-Matti | | | 2217 | FIN | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | |
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