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Individual Calculations October 2023 |
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| Zhao, Lan Total change: -11.80 | |   |
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| World Senior Team Chess Championship 2023 S50 | Struga | MKD | 2023-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2176 | 4.00 | 6 | -0.59 | 20 | -11.80 | |
|  Telenius, Kimmo | | | 1776 * | FIN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Flis, Pawel | c | | 1948 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Thomas, Gary | | | 1740 | WLS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Kantorik, Marian | m | | 2195 | SVK | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Woeber, Friedrich | c | | 2100 | AUT | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Frostick, Helen M | | | 1855 | ENG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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