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Individual Calculations January 2018 |
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| Husbands, Orlando Total change: -44.20 | |   |
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| 5th Srefidenci Chess Celebration - Master Class | Paramaribo | SUR | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2327 | 4.50 | 9 | -0.48 | 20 | -9.60 | |
|  Giasi, Viresh | f | | 1960 | SUR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Enkhtuul, Altan-Ulzii | | wg | 2356 | MGL | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Bruzon Batista, Lazaro | g | | 2661 | CUB | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Gu, Xiaobing | | wg | 2332 | CHN | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Lu, Shanglei | g | | 2640 | CHN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Cupid, Kevin | f | | 2163 | TTO | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Harper, Ryan | f | | 2201 | TTO | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Maduro, Sherman | c | | 1991 | AHO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Farley, Terry | m | | 2253 | BAR | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 2017 Caribbean Cup Open | Bridgetown | BAR | 2017-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2166 | 2327 | 4.50 | 9 | -1.73 | 20 | -34.60 | |
| | Cupid, Kevin | f | | 2163 | TTO | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Harper, Ryan | f | | 2201 | TTO | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Arvelo Leo, Gian Carlo | f | | 2222 | DOM | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Guzman, Christopher | f | | 2346 | DOM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Warner, Delisle | m | | 2160 | BAR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Abreu Jean, Carlos Paul | f | | 2281 | DOM | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Lynch, Kemp | | | 1972 | BAR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Del Castilho, Martyn | f | | 2223 | BAR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Karelina, Polina | | wc | 1927 * | BAH | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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