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Individual Calculations September 2019 |
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| Lei, Yanyu Total change: 4.00 | |   |
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| 2019 Winnipeg Open (Joe Dreman Memorial) | Winnipeg | CAN | 2019-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1442 | 1.00 | 2 | 0.10 | 40 | 4.00 | |
|  Piche, Zachary | | | 1448 | CAN | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Trueman, Francis | | | 1509 | CAN | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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