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Individual Calculations August 2022 |
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| Heran-Boily, Samuel Total change: 6.00 | |   |
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| 32th NATO Chess Championships | Tartu | EST | 2022-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1871 | 3.00 | 6 | 0.12 | 40 | 4.80 | |
|  Pedersen, Finn | f | | 2300 | DEN | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Voroblievas, Arturas | | | 1740 | LTU | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Steffers, Hendrik | | | 1838 | NED | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Flaata, Alexander R. | | | 2048 | NOR | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Papler, Peter | | | 1714 | SLO | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Van Den Heuvel, Tonnie | | | 1799 | NED | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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) | | | NOTE: K factor changed | | 2022 Canadian Open | Hamilton | CAN | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1871 | 4.00 | 8 | 0.06 | 20 | 1.20 | |
| | Bluvshtein, Ilia | | | 2091 | CAN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Li, Eric | | | 2004 | CAN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Rosenberg, Evan | | | 2016 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zhong, Ryan | | | 1191 | CAN | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Xu, Hannah | | | 1172 | CAN | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Hambleton, Aman | g | | 2454 | CAN | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Jiang, William Zihao | | | 1471 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhong, Kevin | c | | 2145 | CAN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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