Individual Calculations May 2012
 Vera Siguenas, Deivy  Total change: 40.05  Rating chartPersonal card
 II IRT Roberto Morales in Memoriam LIMA PER 2012-02-04
RcRownchangeKK*chgGame
 2100 2338 7.50 9 0.65 15 9.75 
  Rodriguez Mayorca, Daniel 1938  * PER1.0010.08151.20 
  Vanini, Bruno 2008 PER0.001-0.8815-13.20 
  Cevasco Balcazar, Leonardo Giov 1938  * PER1.0010.08151.20 
  Bernales, Oscar 1938  * PER1.0010.08151.20 
  Martinez Alcantara, Jose Eduard f2023 PER1.0010.14152.10 
  Yepez, Fabian 2055 PER1.0010.16152.40 
  Principe, Alexander f2130 PER1.0010.23153.45 
  Terry, Renato f2444 PER0.5010.14152.10 
  Cruz, Filemon m2428 PER1.0010.62159.30 
 * 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)
 
 TORNEO ITT IQUIQUE GRAN NORTE DE CHILE 2012 Iquique CHI 2012-04-06
RcRownchangeKK*chgGame
 2298 2338 7.00 9 2.02 15 30.30 
  Henriquez Villagra, Cristobal f2323 CHI1.0010.48157.20 
  Mesias, Rabindranath 2245 CHI1.0010.37155.55 
  Iver Lopez, Mario f2233 BOL1.0010.36155.40 
  Quinones, Cesar f2267 PER1.0010.40156.00 
  Avalos, Joao f2177 CHI1.0010.29154.35 
  Soppe, Guillermo m2424 ARG0.5010.12151.80 
  Valdes , Alvaro m2387 CHI0.5010.07151.05 
  Diaz , Robert f2329 CHI0.501-0.0115-0.15 
  Toloza, Pablo m2298 CHI0.501-0.0615-0.90 

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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