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Individual Calculations December 2022 |
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| Hietala, Pekka Total change: 27.80 | |   |
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| European Senior Team Chess Championship 2022 over 65 | Dresden | GER | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1955 | 4.00 | 6 | 1.03 | 20 | 20.60 | |
|  Scowen, Roger S | | | 1833 | ENG | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Andersson, Finn | | | 1712 | DEN | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Koehler, Gerhard, Dr. | | | 2182 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Bodach, Hans | | | 2044 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Lang, Karl | | | 1949 | AUT | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Bujupi, Fatmir | | | 2026 | CZE | 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) | | | | Finnish League 2022-23 Div. 1 Group 2 Round 3 | Various | FIN | 2022-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 1955 | 1.00 | 1 | 0.36 | 20 | 7.20 | |
| | Havumaki, Jani | | | 1856 | FIN | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | |
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