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Individual Calculations March 2023 |
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| Polkki, Eino Total change: -1.20 | |   |
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| Finnish League 2022-23 Div. 1 Group 2 Rounds 5-6 | Various | FIN | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1796 | 0.50 | 1 | 0.17 | 40 | 6.80 | |
|  Pietinen, Pekka | | | 1921 | FIN | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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) | | | | Finnish League 2022-23 Div. 1 Group 2 Round 7 | Various | FIN | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1796 | 0.00 | 1 | -0.55 | 40 | -22.00 | |
|  Si, Patrick | | | 1760 | FIN | 0.00 | 1 | -0.55 | 40 | -22.00 | |
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) | | | | Nordic Youth Championship 2023 B | Oslo | NOR | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1796 | 2.50 | 6 | 0.35 | 40 | 14.00 | |
| | Apol, Luitjen Akselsson | | | 2160 | FAI | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Grahn, Vidar | | | 2059 | SWE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Austad, Eirik Strom | | | 2076 | NOR | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Petersen, Elias | | | 1485 | FAI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Wernberg, Hugo | f | | 2243 | SWE | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Impivaara, Anton | | | 1568 | FIN | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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