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Individual Calculations April 2023 |
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| Bora, Safal Total change: 0.50 | |   |
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| 2023 Excelsior March Open | Toronto | CAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2461 | 3.50 | 4 | 0.53 | 10 | 5.30 | |
|  Campbell, Ryan | | | 2061 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Plotkin, Victor | f | | 2176 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Chiku-Ratte, Olivier-Kenta | m | | 2301 | CAN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Noritsyn, Nikolay | m | | 2460 | CAN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | * 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 Aurora Spring Open - Master | Newmarket | CAN | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2461 | 3.50 | 5 | -0.48 | 10 | -4.80 | |
| | Abrahams, Daniel | | | 2101 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Hua, Eugene | f | | 2276 | CAN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Xu, Daniel | c | | 2228 | CAN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Chiku-Ratte, Olivier-Kenta | m | | 2301 | CAN | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Rusonik, Max | c | | 2173 | CAN | 0.00 | 1 | -0.84 | 10 | -8.40 | |
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) | | |
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