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Individual Calculations July 2022 |
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| Olafsson, Helgi Total change: -19.70 | |   |
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| World Senior Team Championship 2022 - Over 50 - Open | Acqui Terme | ITA | 2022-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2378 | 2511 | 2.00 | 6 | -1.97 | 10 | -19.70 | |
|  Lindgren, Fredrik | | | 2263 | SWE | 0.50 | 1 | -0.31 | 10 | -3.10 | |  Cummings, David H. | m | | 2329 | CAN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Adams, Michael | g | | 2690 | ENG | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Peist, Juergen | f | | 2303 | GER | 0.50 | 1 | -0.27 | 10 | -2.70 | | | David, Alberto | g | | 2520 | ITA | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Burnett, Andrew | f | | 2160 | SCO | 0.00 | 1 | -0.89 | 10 | -8.90 | |
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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