Individual Calculations October 2023 |
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Prokscha, Charlotte Total change: 8.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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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 |
1452 | 1333 | 1.00 | 2 | 0.21 | 40 | 8.40 | |
| Grunert, Greta | | | 1172 | GER | 0.50 | 1 | -0.21 | 40 | -8.40 | | Sierian, Peter | | | 1732 | GER | 0.50 | 1 | 0.42 | 40 | 16.80 | | 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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