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Individual Calculations December 2022 |
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| Buchal, Stephan Total change: -36.60 | |   |
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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 |
| 2094 | 2245 | 4.00 | 7 | -0.85 | 20 | -17.00 | |
|  Kahn, Peter | | | 1956 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Goormachtigh, Johan | f | | 2077 | BEL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Bujupi, Fatmir | | | 2026 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hohler, Peter | f | | 2073 | SUI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Heinsohn, Guenther | | | 2177 | GER | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Wahlbom, Magnus | | | 2141 | SWE | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Schulz, Michael | f | | 2210 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | World Senior Championship 2022 - Over 65 | Assisi | ITA | 2022-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2247 | 7.50 | 11 | -0.98 | 20 | -19.60 | |
| | Davis, Lee | | | 1889 | WLS | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Bakalar, Jan | | | 1844 | SVK | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kratschmer, Heinz | | | 2058 | AUT | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Hewson, Brian W R | | | 2028 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Jablonicky, Frantisek | | | 2030 | SVK | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Peter, Steven | | | 2035 | CAN | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Khropova, Larisa | | wf | 2029 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kutschenko, Roland | | | 2022 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Schouten, Nico | m | | 2080 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Biro, Sandor | m | | 2084 | ROU | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Luciani, Carlo | | | 2187 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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