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Individual Calculations September 2023 |
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| Engel, Ethan Total change: 14.40 | |   |
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| 2023 Forcing Moves First SUMMER 1 OPEN - UNDER 1900 | Mississauga, Ontario | CAN | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1512 | 2.00 | 2 | 0.35 | 40 | 14.00 | |
|  Bakradze, Joshua | | | 1334 | CAN | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Sun, Lucas | | | 1112 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2023 Forcing Moves First Summer 2 Open Division 1 | Mississauga | CAN | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1512 | 2.50 | 5 | 0.01 | 40 | 0.40 | |
| | Wang, Derek | | | 1891 | CAN | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Suresh, Pavan | | | 1310 | CAN | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Verde, Pino | | | 1391 | CAN | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Nicholson, Devin | | | 1673 | CAN | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Kahan, Desai | | | 1372 | IND | 0.00 | 1 | -0.69 | 40 | -27.60 | |
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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