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Individual Calculations September 2023 |
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| Polyakov, Fedor Total change: 13.00 | |   |
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| Riga Technical University Open 2023 - Tournament A | Riga | LAT | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2113 | 4.50 | 8 | 0.65 | 20 | 13.00 | |
|  Karasevics, Aleksandrs | | | 1713 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lahdelma, Henri | f | | 2324 | FIN | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Nitish, Belurkar | m | | 2425 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Wartiovaara, Oliver | f | | 2313 | FIN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Tollefsen, Jacob | | | 1803 | NOR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Slagboom, Leandro | | | 2270 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Rogule, Laura | | wg | 2241 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Stromhaug, Kristoffer Wang | | | 1829 | NOR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | |
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