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Individual Calculations December 2015 |
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| Rondon Chacon, Rene Ibrahim Total change: -9.40 | |   |
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| IRT II CLASIFICATORIO NACIONAL DE EXPERTOS Y MAESTROS 2015 | Punta de Mata | VEN | 2015-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2166 | 2.50 | 6 | -0.47 | 20 | -9.40 | |
|  Marichal Gonzalez, Ariel | m | | 2382 | VEN | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Ontiveros Acuna, Miguel Angel | | | 1973 | VEN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Moreno Chacon, Luis Manuel | c | | 2211 | VEN | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Useche Moreno, Luis | c | | 2205 | VEN | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Mago Perez, Victor Manuel | | | 2140 | VEN | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Hadad Diaz, Antonio Alirio | | | 2119 | VEN | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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