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Individual Calculations January 2015 |
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| Ferreras, Darvi Total change: 19.80 | |   |
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| Torneo Los Inmortales A 2014 | Distrito Nacional | DOM | 2014-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2138 | 5.50 | 7 | 1.67 | 20 | 33.40 | |
|  Arvelo Leo, Gian Carlo | f | | 2094 | DOM | 0.50 | 1 | -0.06 | 20 | -1.20 | |  Subervi, Jonathan | | | 2162 | DOM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Jaquez, Juan Manuel | | | 2165 | DOM | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Orizondo, Hugo | | | 2072 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Mesa, Teofilo | | | 2139 | DOM | 1.00 | 1 | 0.50 | 20 | 10.00 | | | De Los Santos Nunez, Eddy | | | 2063 | DOM | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Mendez, Ruddy Antonio | | | 2031 | DOM | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Torneo Abierto Los Inmortales 2014 | Distrito Nacional | DOM | 2014-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2138 | 2.50 | 3 | 0.23 | 20 | 4.60 | |
| | Arias Diaz, Ernesto Antonio | | | 1897 | DOM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Arias, William Alfredo | | | 1961 | DOM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Feliz Novas, Samuel | | | 1957 | DOM | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | UMADA CUP OPEN ROUND 1-9 | GEORGETOWN | GUY | 2014-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2138 | 4.00 | 9 | -0.91 | 20 | -18.20 | |
| | Husbands, Orlando | f | | 2097 | BAR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Lorne, Malaku | c | | 2084 | JAM | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Cupid, Kevin | c | | 2041 | TTO | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Harper, Ryan | f | | 2246 | TTO | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Guzman, Christopher | | | 2189 | DOM | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Del Castilo, Martyn | f | | 2189 | BAR | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Khan, Taffin | | | 1807 | GUY | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Singh, Vishnu | c | | 2123 | TTO | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Matoewi, Roger | f | | 2113 | SUR | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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