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Individual Calculations May 2019 |
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| Erdos, Larry Total change: -33.60 | |   |
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| 2019 Lethbridge Open | Lethbridge | CAN | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1774 | 1.50 | 5 | -0.84 | 40 | -33.60 | |
|  Matras-Clement, Agnieszka | | wm | 2174 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Hughey, Micah | | | 2057 | CAN | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Li, Avery | | | 1594 | CAN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Qin, Kevin | | | 1556 | CAN | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Dave, Bhavik | | | 1718 | IND | 0.00 | 1 | -0.58 | 40 | -23.20 | | | * 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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