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Individual Calculations April 2020 |
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| Robertson, Ian C Total change: -54.00 | |   |
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| SNCL Division 1 19/20 5-6 | Dunfermline | SCO | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2107 | 0.50 | 2 | -0.56 | 20 | -11.20 | |
|  Olson, Hamish | f | | 2239 | SCO | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Stocklose, Sven | | | 1923 | RSA | 0.50 | 1 | -0.24 | 20 | -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) | | | | World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2107 | 1.50 | 6 | -2.14 | 20 | -42.80 | |
| | Jakel, Wolfgang | | | 2260 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Goldinger, Peter | | | 2052 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Jackson, Sheila | | wg | 2085 | ENG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Grosselohmann, Gerhard | | | 1965 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Nudcenko, Karel | | | 2004 | CZE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Schiller, Dirk | | | 1747 | GER | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | |
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