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Individual Calculations May 2019 |
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| Qin, Kevin Total change: 20.40 | |   |
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| 2019 Calgary GP Leg3 | Calgary | CAN | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1548 | 0.00 | 2 | -0.66 | 40 | -26.40 | |
|  Vasic, Maxim | | | 1948 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Chen, Helen | | | 1491 | CAN | 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) | | | | 2019 Lethbridge Open | Lethbridge | CAN | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1556 | 2.50 | 4 | 1.17 | 40 | 46.80 | |
| | Viminitz, Paul | | | 1467 | CAN | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Srinivasan, Hemant | | | 1691 | CAN | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Erdos, Larry | | | 1774 | CAN | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Tolentino, Patrick Angelo | | | 1825 | CAN | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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