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Individual Calculations August 2017 |
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| Perez Sanchez, Ricardo Jose Total change: 1.80 | |   |
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| Campeonato Nacional Amateur Sub 2300 | Porlamar | VEN | 2017-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2010 | 4.00 | 7 | 0.09 | 20 | 1.80 | |
|  Rojas Cerrano, Pablo Coromoto | | | 1653 | VEN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sanchez Alvarez, Kelvin Antonio | | | 2227 | VEN | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Villasmil Rios, Hildemaro Andres | | | 1902 | VEN | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Diaz Calderon, Salvador | | | 1920 | VEN | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Leal Santiago, Shalom Santiago | | | 1610 * | VEN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rondon Chacon, Rene Ibrahim | | | 2172 | VEN | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hadad Diaz, Antonio Alirio | | | 2140 | VEN | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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