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Individual Calculations October 2013 |
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| Singh, Mahendra Total change: -5.70 | |   |
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| TT – Lucozade / Paladins Open | Port of Spain | TTO | 2013-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1771 | 1.00 | 4 | 0.06 | 15 | 0.90 | |
|  Merritt, Mario | f | | 2080 | TTO | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Wiltshire, Esan | | | 2051 | TTO | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Soondarsingh, Dev | | | 1943 | TTO | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Lee, Hayden | | | 1865 | TTO | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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) | | | | Caribbean Chess Carnival 2013-U20 | Port of Spain | TTO | 2013-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 1771 | 2.50 | 6 | -0.44 | 15 | -6.60 | |
| | Richards, Allon | | | 1916 | BAR | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Cabralis, Keron | f | | 2087 | TTO | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Ramdath, Simon | | | 1519 | TTO | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Walcott, Alex | | | 1449 | TTO | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Depradine, Lawrence | | | 1677 | BAR | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Nieto, Alejandro | | | 2024 | DOM | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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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