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Individual Calculations March 2011 |
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| Smith, Alpacino Total change: -0.75 | |   |
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| Umada Cup - Challenger 2010 | Port of Spain | TRI | 2010-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1849 | 1.00 | 4 | -0.33 | 15 | -4.95 | |
|  Marcelle, Joffrey | | | 2031 | TRI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Soondarsingh, Aditi | | | 1829 | TRI | 0.50 | 1 | -0.03 | 15 | -0.45 | |  Ayala Sanchez, Abnel | | | 2001 | PUR | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Cupid, Kevin | | | 2053 | TRI | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | Lucozade/Paladins Open | Port of Spain | TRI | 2010-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 1849 | 1.50 | 5 | 0.28 | 15 | 4.20 | |
| | Cabralis, Keron | f | | 2116 | TRI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Wiltshire, Esan | | | 1990 | TRI | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Knight, Colin | | | 1982 | TRI | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Cupid, Kevin | | | 2053 | TRI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Perryman, Sean | | | 2117 | TRI | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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