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Individual Calculations January 2012 |
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| Singh, Ravishen Total change: 17.10 | |   |
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| National Finals | Port of Spain | TTO | 2011-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2097 | 7.00 | 10 | 1.62 | 15 | 24.30 | |
|  Joseph, Marcus | | | 2182 | TRI | 1.00 | 1 | 0.62 | 15 | 9.30 | |  Harper, Ryan | f | | 2222 | TRI | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Merritt, Mario | f | | 2097 | TRI | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Wiltshire, Esan | | | 1993 | TRI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Yee, Frank | f | | 2086 | TRI | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Gordon, Anderson | | | 1987 | TRI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Duncan, Leonard | | | 2002 | TRI | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Sears, Frank | | | 1939 | TRI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Perryman, Sean | | | 2095 | TRI | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Winter-Roach, Alex | | | 2081 | TRI | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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) | | | | 2011 Umada Cup - Challengers Section | Bridgetown | BAR | 2011-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2069 | 5.50 | 8 | -0.48 | 15 | -7.20 | |
| | Harewood, Jakeel | | | 1669 * | BAR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Poon, Yu Tien | | | 1890 | BAR | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Depradine, Lawrence | | | 1731 | BAR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Prescod, Bryan | | | 1772 | BAR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Davy, Damion | | | 2085 | JAM | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Meusa, Wendell | | | 1928 | BAR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Wiltshire, Esan | | | 1984 | TRI | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Naipal, Ekaterina | | wc | 1819 | SUR | 0.50 | 1 | -0.31 | 15 | -4.65 | | | * 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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