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Individual Calculations June 2013 |
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| Bigoria, Luis Total change: -11.70 | |   |
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| VII Panamerican Scholastic Chess Championship - U15 Abs | Port of Spain | TTO | 2013-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1691 | 1.50 | 5 | -0.39 | 30 | -11.70 | |
|  Yearwood, Sylvan | | | 1618 | TRI | 1.00 | 1 | 0.40 | 30 | 12.00 | |  Johnson, Joshua | | | 2011 | TRI | 0.50 | 1 | 0.37 | 30 | 11.10 | | | Troyani, Gian | | | 1688 | VEN | 0.00 | 1 | -0.50 | 30 | -15.00 | | | Garcia Garcia, Alejandro | | | 1879 | CUB | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Singh, Mahendra | | | 1767 | TRI | 0.00 | 1 | -0.40 | 30 | -12.00 | |
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) | | |
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