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Individual Calculations September 2022 |
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| McDonald, Jhustice-Dimonte Total change: -10.20 | |   |
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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 |
| 2046 | 1884 | 1.00 | 3 | 0.00 | 20 | 0.00 | |
|  Neto, Roberto | | | 1665 | GUY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Asllani, Muhamet | | | 2235 | KOS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Castro Silva, Moises Antonio | c | | 2237 | VEN | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | IA CM Robert Wheeler 2022 - FIDE OPEN Section | Kingston | JAM | 2022-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1846 | 2.00 | 5 | -0.51 | 20 | -10.20 | |
| | Richards, Shaheem | | | 1472 | JAM | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Brown, Raehanna | | wc | 1671 | JAM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | James, Stuart | c | | 1980 | JAM | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Smith, Shreyas | f | | 2150 | JAM | 0.00 | 1 | -0.14 | 20 | -2.80 | | | McKennis, Darren | | | 1904 | JAM | 0.00 | 1 | -0.42 | 20 | -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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