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Individual Calculations January 2009 |
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| Suwendo, Poedjo Total change: 1.50 | |   |
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| 8. Winterthurer Schachwoche/Int. Open | Winterthur | SUI | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1800 | 1.00 | 1 | 0.78 | 15 | 11.70 | |
|  Baumann, Kurt | | | 2018 | SUI | 1.00 | 1 | 0.78 | 15 | 11.70 | |
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) | | | | Luzerner Open 2008 | LUZERN | SUI | 2008-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1800 | 0.00 | 3 | -0.68 | 15 | -10.20 | |
| | Koestinger, Daniel | | | 2133 | SUI | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Haldi, Peter | | | 1999 | SUI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Andjelkovic, Slavoljub | | | 1937 | SUI | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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) | | |
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