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Individual Calculations May 2018 |
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| Chao, Lucy Total change: 68.00 | |   |
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| 2nd Steinitz-Menchik Chess Classic | Calgary | CAN | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1515 | 2.50 | 4 | 1.55 | 40 | 62.00 | |
|  Ebrahim-Shirazi, Behrooz | | | 1915 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Findlay, Ian | f | | 1915 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sharma, Vishruth | | | 1669 | CAN | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Sklenka, Steve | | | 1518 | CAN | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * 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) | | | | 2018 Alberta Reserves | Edmonton | CAN | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1515 | 0.50 | 3 | -0.05 | 40 | -2.00 | |
| | Briones, Dante | | | 1915 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dave, Bhavik | | | 1684 | CAN | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Chen, Andrew | | | 1769 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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) | | | | 2018 Lethbridge Open | Lethbridge | CAN | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1515 | 0.50 | 2 | 0.20 | 40 | 8.00 | |
| | Zeggelaar, Mike | | | 1897 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Tolentino, Patrick Angelo | | | 1749 | CAN | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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