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Individual Calculations March 2023 |
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| Mekus, Manuela Total change: -44.80 | |   |
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| Chess Olympiad 2023 for people with disabilities | Belgrade | SRB | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1624 | 1.50 | 5 | -0.74 | 20 | -14.80 | |
|  Stachanczyk, Jacek | m | | 2189 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Zhukovskaya, Nina | | | 1474 | KAZ | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kimsanboyev, Axadxon | | | 1600 | UZB | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bolotov, Toktobek | | | 1437 | KGZ | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Petrovic, Vladan | | | 1818 | SRB | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | 12. Solinger Karnevals-Open 2023 | Solingen | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1624 | 1.00 | 4 | -1.50 | 20 | -30.00 | |
| | Neumair, Jerome | | | 2076 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Dhanasekaran Meenambigai, Diya | | | 1416 | GER | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Fetahovic, Sarah | | | 1342 | GER | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Ricken, Harald | | | 1349 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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