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Individual Calculations March 2023 |
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| Ronka, Erik Total change: 4.40 | |   |
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| Finnish Championship League 2022-23 Rounds 7-8 | Various | FIN | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2277 | 1.00 | 2 | 0.19 | 20 | 3.80 | |
|  Lahdelma, Henri | f | | 2332 | FIN | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Kiik, Kalle | m | | 2354 | EST | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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 Championship League 2022-23 Rounds 9-10 | Various | FIN | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2277 | 1.00 | 2 | 0.03 | 20 | 0.60 | |
| | Palchuk, Andrii | f | | 2318 | UKR | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Norri, Joose | m | | 2255 | FIN | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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