Individual Calculations October 2023 |
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Grunert, Olga Total change: -30.00 | | |
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17. Ortenburger Internationales Schach Open 2023 Gruppe B | Ortenburg | GER | 2023-09-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1587 | 1372 | 0.00 | 3 | -0.75 | 40 | -30.00 | |
| Fritz, Reinhold | | | 1631 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | | Engelbrecht, Klaus | | | 1397 | GER | 0.00 | 1 | -0.47 | 40 | -18.80 | | Sierian, Peter | | | 1732 | GER | 0.00 | 1 | -0.10 | 40 | -4.00 | | 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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