Individual Calculations January 2018
 Vasquez Vargas, Henry Richard  Total change: 60.40  Rating chartPersonal card
 I IRT Ciudad de Caraz Sub 2100-2017 Huaraz PER 2017-11-24
RcRownchangeKK*chgGame
 1807 1485 1.00 4 0.45 40 18.00 
  Guevara, Jose 1885  * PER1.0010.924036.80 
  Bedoya Rosales, Luis 1884 PER0.001-0.0840-3.20 
  Tito, Eduardo 1744 PER0.001-0.1840-7.20 
  Salvador Solorzano, Enrique Jona 1716 PER0.001-0.2140-8.40 
 * 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)
 
 Grand Prix Centro - Lima 2017 Lima PER 2017-12-13
RcRownchangeKK*chgGame
 1809 1485 2.00 7 1.06 40 42.40 
  Gonzalez Mesa, Daniel f1885  * CUB0.001-0.0840-3.20 
  Salvador Solorzano, Enrique Jona 1730 PER1.0010.804032.00 
  Noriega, Miguel 1885  * PER0.5010.424016.80 
  Ruiz Mautino, Arturo Florentino 1831 PER0.001-0.1140-4.40 
  Orosco Torres, Johann Miguel 1802 PER0.001-0.1340-5.20 
  Balvin, Jorge 1702 PER0.001-0.2240-8.80 
  Laura, Miguel 1826 PER0.5010.384015.20 
 * 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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