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Individual Calculations February 2018 |
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| Seaforth, Sylvan Total change: -14.20 | |   |
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| FEMS We Shine Open Tournament 2017 | Barataria | TTO | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1757 | 2.00 | 5 | -0.31 | 20 | -6.20 | |
|  Joseph, Marcus | f | | 2121 | TTO | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Malle, Angel | | | 1357 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramoutar, Alan-Safar | c | | 1997 | TTO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Superville, Arthur | | | 1429 | TTO | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Soondarsingh, Dev | c | | 1980 | TTO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | | | Southern Chess Club Open 2017 | San Fernando | TTO | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1767 | 3.00 | 6 | -0.40 | 20 | -8.00 | |
| | Merritt, Mario | f | | 2167 * | TTO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yearwood, Shannon | c | wf | 1537 | TTO | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Rampersad, Rayden | c | | 1367 * | TTO | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sears, Frank | c | | 1865 | TTO | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ramdath, Simon | | | 1788 | TTO | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Tyson, Keith | | | 1552 | TTO | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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