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Individual Calculations April 2018 |
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| Qiao, Cindy Total change: 49.60 | |   |
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| 2018 Reidstra Memorial Over 2000 | Kitchener | CAN | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1765 | 2.50 | 4 | 0.84 | 40 | 33.60 | |
|  Gooding, Gordon | | | 1897 | CAN | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Papneja, Arul | | | 1714 | CAN | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Klarner, William | | | 2069 | GER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Chakkoli, Shiva | | | 1671 | CAN | 0.50 | 1 | -0.13 | 40 | -5.20 | |
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 Aurora Spring Open Open | Aurora | CAN | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1765 | 2.00 | 5 | 0.40 | 40 | 16.00 | |
| | Cormier, Adam | | | 2009 | CAN | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ferreira, Alex | | | 1933 | CAN | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Noritsyn, Sergey | | | 2083 | CAN | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Zhao, Jeffrey Renfei | | | 1706 | CAN | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Ning, Eric | | | 1832 | 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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