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Individual Calculations May 2011 |
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| Cupid, Kevin Total change: 18.25 | |   |
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| Trinidad and Tobago 1st Preliminary National Championship Open 2010 | Arima | TRI | 2010-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2053 | 3.50 | 5 | 0.73 | 25 | 18.25 | |
|  Sears, Frank | | | 1970 | TRI | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Ramadhar, Kishore | | | 2064 | TRI | 1.00 | 1 | 0.52 | 25 | 13.00 | |  Smith, Alpacino | | | 1832 | TRI | 1.00 | 1 | 0.22 | 25 | 5.50 | | | Lee, Cecil | | | 1931 | TRI | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Harper, Ryan | f | | 2262 | TRI | 0.00 | 1 | -0.23 | 25 | -5.75 | |
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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