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Individual Calculations September 2022 |
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| Westerberg, Jonathan Total change: -12.10 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2289 | 2476 | 5.50 | 9 | -1.08 | 10 | -10.80 | |
|  Edwards, Emar | | | 2076 * | BAR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Amdouni, Zoubaier | f | | 2224 | TUN | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Kobese, Watu | m | | 2311 | RSA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Laylo, Darwin | g | | 2432 | PHI | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Abdyzhapar, Asylbek | m | | 2306 | KGZ | 0.00 | 1 | -0.72 | 10 | -7.20 | | | Murshed, Niaz | g | | 2413 | BAN | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Phiri, Richmond | m | | 2293 | ZAM | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Georgiev, Todor | | | 2272 | BUL | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Gong, Qianyun | | wg | 2275 | SGP | 1.00 | 1 | 0.24 | 10 | 2.40 | | | * 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) | | | | Stockholm Open 2022 std | Stockholm | SWE | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2488 | 3.00 | 4 | -0.13 | 10 | -1.30 | |
| | Luna, Gustavo | | | 2088 * | SWE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Eriksson, Johan | m | | 2390 | SWE | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Ornstein, Axel | m | | 2251 | SWE | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Eriksson, Dan | | | 2266 | SWE | 0.50 | 1 | -0.28 | 10 | -2.80 | | | * 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) | | |
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