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Individual Calculations October 2023 |
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| Petran, Peter Total change: 2.10 | |   |
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| O POHAR SNP 2023 FIDE OPEN DUBRAVAN | Bratislava | SVK | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2195 | 5.00 | 7 | -0.23 | 10 | -2.30 | |
|  Nosal, Tobias | | | 1795 * | SVK | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Park, Seonjae | | | 1863 | KOR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Vrba, Michal | | | 1993 | SVK | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Compel, Daniel | | | 2112 | SVK | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Prochazka, Jaromir | | | 1865 | SVK | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Salgovic, Simon | | | 2149 | SVK | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Cajka, Tibor | | | 2108 | SVK | 0.50 | 1 | -0.12 | 10 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 2095 | 2190 | 6.00 | 9 | 0.44 | 10 | 4.40 | |
| | Orlova, Liubov | | | 1921 | GER | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Van Herck, Marcel | | | 2001 | BEL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Baker, Chris W | m | | 2222 | ENG | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Brait, Wolfgang | | | 1880 | SUI | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Kivimaki, Jaakko | | | 2172 | FIN | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Koehler, Gerhard, Dr. | | | 2189 | GER | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Kierzek, Matthias, Dr. | | | 2165 | GER | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Peretz, Malkiel | f | | 2154 | ISR | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Giffard, Nicolas | m | | 2155 | FRA | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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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