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Individual Calculations March 2018 |
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| Gao, Raymond Total change: 20.80 | |   |
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| 2018 Hart House Reading Week Open U1900 | Toronto | CAN | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1714 | 1501 | 1.00 | 3 | 0.30 | 40 | 12.00 | |
|  Piccinin, Mario | | | 1796 | CAN | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Li, Yun Hong (kevin) | | | 1688 | CAN | 0.50 | 1 | 0.24 | 40 | 9.60 | | | O`sullivan, Patrick | | | 1658 | CAN | 0.00 | 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) | | | | 2018 Mississauga CYCC Qualifier U12 Open | Mississauga | CAN | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1501 | 1.00 | 1 | 0.22 | 40 | 8.80 | |
| | Srinivas, Atharva | | | 1284 | CAN | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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