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Individual Calculations September 2022 |
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| Mok, Erwin Jun-Han Total change: 40.40 | |   |
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| 2022 NAYCC U12 Open | Calgary | CAN | 2022-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1172 | 1.50 | 4 | 1.01 | 40 | 40.40 | |
|  Garcia Noriega, Diego Paolo | | | 1347 | MEX | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Wu, Jonathan | | | 1600 | CAN | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jackson, Mateo | | | 1499 | CAN | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Das, Aditeya | | | 1743 | USA | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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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