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Individual Calculations September 2017 |
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| Villalba, Velazquez Ander Ivan Total change: 21.00 | |   |
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| III Campeonato Nacional Abierto de Verano CDMX 2017 | Ciudad de Mexico | MEX | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2182 | 3.00 | 5 | 1.10 | 20 | 22.00 | |
|  Benitez, Lozano Javier | f | | 2295 | MEX | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Navarrete, Mendez Gonzalo Alber | c | | 2252 | MEX | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Lopez, Raygoza Luis Albert | | | 2262 | MEX | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Tinajero, Tristan Dante | m | | 2218 | MEX | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Palacios, Llera Francisco | f | | 2320 | MEX | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | Campeonato Estatal de Ajedrez Jiutepec Amigo 2017 | Jiutepec, Morelos | MEX | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2182 | 2.00 | 4 | -0.05 | 20 | -1.00 | |
| | Garcia, Guerrero Isaac Antonio | f | | 2329 | MEX | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Floresvillar, Gonzalez Luis Mig | c | | 2121 | MEX | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Lopez, Raygoza Luis Albert | | | 2262 | MEX | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Vega, Castaneda Ulises Antonio | | | 1961 | MEX | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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) | | |
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