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Individual Calculations April 2023 |
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| Reprintsev, Alexander Total change: -24.60 | |   |
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| 2023 Excelsior March Open | Toronto | CAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 2279 | 2.50 | 4 | -1.26 | 10 | -12.60 | |
|  Kim, Noah | | | 1748 | CAN | 0.50 | 1 | -0.47 | 10 | -4.70 | |  Loadman, Ian | | | 1912 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Yang, Lefan | | | 1745 | CAN | 0.00 | 1 | -0.97 | 10 | -9.70 | | | Jiang, Hanxi (hancy) | | | 1879 * | CAN | 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) | | | | 2023 Aurora Spring Open - Master | Newmarket | CAN | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2279 | 2.00 | 4 | -1.20 | 10 | -12.00 | |
| | Moon, Ethan | | | 1879 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kaufman, Raymond | m | | 2143 | CAN | 0.00 | 1 | -0.68 | 10 | -6.80 | | | Qiao, Cindy | | wf | 1794 | CAN | 1.00 | 1 | 0.04 | 10 | 0.40 | | | Rusonik, Max | c | | 2173 | CAN | 0.00 | 1 | -0.64 | 10 | -6.40 | | | * 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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