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Individual Calculations April 2018 |
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| Gao, Raymond Total change: 105.60 | |   |
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| 2018 Reidstra Memorial Under 2000 | Kitchener | CAN | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1522 | 3.50 | 4 | 2.30 | 40 | 92.00 | |
|  Moran-Venegas, Mario | | | 1737 | CAN | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Gillanders, Robert | | | 1547 | CAN | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Uthayakumar, Ronan | | | 1669 | CAN | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Kiss, Istvan | | | 1761 | CAN | 1.00 | 1 | 0.80 | 40 | 32.00 | |
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 U2000 | Aurora | CAN | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1522 | 1.00 | 2 | 0.34 | 40 | 13.60 | |
| | Supsup, Ferdinand | | | 1693 | CAN | 1.00 | 1 | 0.73 | 40 | 29.20 | | | O Sullivan, Patrick | | | 1605 | CAN | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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