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Individual Calculations October 2023 |
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| Staechelin, Ruedi Total change: -12.80 | |   |
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| SMM 2023 NLB round 7 | decentralised | SUI | 2023-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2019 | 0.50 | 1 | 0.05 | 20 | 1.00 | |
|  De La Rosa, Damian | | | 2053 | SUI | 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 Team Chess Championship 2023 S65 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2111 | 2019 | 2.00 | 7 | -0.69 | 20 | -13.80 | |
|  Olesen, Christer | | | 1857 | SWE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Van Egmond, Rogier | | | 2061 | NED | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Plachetka, Jan | g | | 2289 | SVK | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Trabattoni, Franco | f | | 2232 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Eriksson, Magnus 1955 | | | 1975 | SWE | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Bujupi, Fatmir | | | 2112 | KOS | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Chapman, Terry P D | f | | 2254 | ENG | 0.00 | 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) | | |
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