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Individual Calculations September 2021 |
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| Broszeit, Peter Total change: -75.40 | |   |
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| Riga Technical University Open 2021 - Tournament B&Y | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1940 | 2.50 | 7 | -3.77 | 20 | -75.40 | |
|  Rajini, Kanth D | | | 1540 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Manmay, Chopra | | | 1610 | IND | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Petersons, Ojars | | | 1683 | LAT | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Norkeliunas, Matas | | | 1593 | LTU | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Vasiljeva, Sofja | | | 1540 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Rezniks, Roberts | | | 1540 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Piekutowska, Lena | | | 1540 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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