Individual Calculations August 2013
 Gutierrez, Carmelo  Total change: 4.20  Rating chartPersonal card
 Gran Prix IRT - Peru 2013 Sur Arequipa PER 2013-06-28
RcRownchangeKK*chgGame
 2180 2269 5.00 8 0.28 15 4.20 
  Quispe Rodriguez, Jair Lino Paul 1869  * PER1.0010.08151.20 
  Garcia Contreras, Ana 1869  * PER1.0010.08151.20 
  Cabrera Huaman, Rodolfo 2042 PER1.0010.21153.15 
  Leiva, Giuseppe m2417 PER1.0010.701510.50 
  Principe, Alexander f2271 PER0.001-0.5015-7.50 
  Vera Siguenas, Deivy m2431 PER0.001-0.2915-4.35 
  Pacheco, Marco m2380 PER0.5010.15152.25 
  Salazar, Carlos 2162 PER0.501-0.1515-2.25 
 * 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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