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Individual Calculations January 2022 |
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| Chiku-Ratte, Olivier Kenta Total change: 3.20 | |   |
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| 2021 Quebec Invitational Final | Montreal | CAN | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2504 | 2377 | 1.50 | 4 | 0.18 | 10 | 1.80 | |
|  Sambuev, Bator | g | | 2504 | CAN | 0.50 | 1 | 0.17 | 10 | 1.70 | |  Sambuev, Bator | g | | 2504 | CAN | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Sambuev, Bator | g | | 2504 | CAN | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Sambuev, Bator | g | | 2504 | CAN | 0.00 | 1 | -0.33 | 10 | -3.30 | |
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) | | | | 2021 RA December Open | Ottawa | CAN | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2377 | 4.00 | 5 | 0.14 | 10 | 1.40 | |
| | Latorre, Vincent | | | 1977 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Xu, Eddie | | | 1977 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sambuev, Bator | g | | 2504 | CAN | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Li, William | c | | 2162 | CAN | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Fiedorowicz, Owen | | | 1977 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | |
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