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Individual Calculations January 2024 |
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| Chiku-Ratte, Olivier Kenta Total change: 12.40 | |   |
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| 2023 National Capital Open | Ottawa | CAN | 2023-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 2323 | 4.00 | 5 | 0.68 | 10 | 6.80 | |
|  Kellar, Ben | | | 1923 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Moses, Neil | | | 1926 | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Campbell, Ryan | | | 2120 | CAN | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Sambuev, Bator | g | | 2482 | CAN | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Krishna G V, Sai | m | | 2376 | IND | 0.50 | 1 | 0.07 | 10 | 0.70 | | | * 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 Ottawa December Open | Ottawa | CAN | 2023-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2323 | 4.00 | 5 | 0.56 | 10 | 5.60 | |
| | Huang, Patrick L | | | 1923 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Wiebe, Isaac | | | 1976 | CAN | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Xu, Daniel | f | | 2255 | CAN | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Sambuev, Bator | g | | 2484 | CAN | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Latorre, Vincent | | | 2129 | CAN | 0.50 | 1 | -0.25 | 10 | -2.50 | | | * 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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