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Individual Calculations January 2024 |
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| Malakhovets, Sergey Total change: 22.00 | |   |
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| 2023 Toronto Seniors Championship | Etobicoke, ON | CAN | 2023-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1960 | 7.50 | 9 | 1.39 | 20 | 27.80 | |
|  Oancea, Nicolae | | | 1697 | CAN | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Fradkin, Benjamin | | | 1791 | CAN | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Campbell, Brett | f | | 2019 | CAN | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Verde, Pino | | | 1560 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Berengolts, Isaac | | | 1904 | CAN | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Momic, Jovan | | | 1467 | CAN | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Corrie, Michael | | | 1406 | CAN | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Upper, John | | | 1980 | CAN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Barron, Michael | m | | 2150 | CAN | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | | | FE 5 Roma Citta' aperta - B | Roma | ITA | 2023-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1960 | 5.50 | 9 | -0.29 | 20 | -5.80 | |
| | Elia, Alessio | | | 1818 | ITA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Grammatico, Riccardo | | | 1857 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mak, Xiu Ning Charlene | | | 1750 | SGP | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Del Vecchio, Leonardo | | | 1875 | ITA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Chua, Chee Sian Sebastien | | | 1838 | MAS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Kyriakidis, Orestis | | | 1805 | GRE | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Terwagne, Bertrand | | | 1884 | BEL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Fainman, Tomer | | | 1880 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Sai, Mahati A | | | 1974 | IND | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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