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Individual Calculations November 2021 |
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| Rasanen, Otto Total change: 34.40 | |   |
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| Chess Arena Weekend Tournament Oct 2021, A-group | Helsinki | FIN | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1902 | 3.50 | 4 | 1.62 | 20 | 32.40 | |
|  Tocklin, Tomi | | | 1823 | FIN | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Paasikangas, Johanna | f | wm | 2206 | FIN | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Si, Patrick | | | 1623 | FIN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Syvalahti, Heikki | | | 2063 | FIN | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | FIN League 2020-2021 Div 1/2 Round 6 | Various | FIN | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1902 | 0.50 | 1 | 0.10 | 20 | 2.00 | |
| | Paajala, Niki | | | 1978 | FIN | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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) | | |
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