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Individual Calculations August 2022 |
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| Ming, Jerry Total change: 15.20 | |   |
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| 2022 Eric Hansen Chess Classic Open | Calgary | CAN | 2022-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1597 | 2.00 | 4 | 0.63 | 40 | 25.20 | |
|  Rekhson, Vladislav | | | 2071 | CAN | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Milne, Arthur | | | 1560 | CAN | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Sembrano, Joshua | | | 1720 | CAN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Pagalan, Joel | | | 1643 | CAN | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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) | | | | 2022 CYCC U12 Open | Hamilton | CAN | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1589 | 1.50 | 2 | -0.25 | 40 | -10.00 | |
| | Zhong, Ryan | | | 1191 | CAN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Yao, Henry | | | 1313 | CAN | 1.00 | 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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