Individual Calculations February 2020
 Torres Castaneda, Ricardo  Total change: 18.00  Rating chartPersonal card
 XI Open IRT U-1600 Club Hermanos Rojas Lima PER 2020-01-03
RcRownchangeKK*chgGame
 1335 1158 2.00 5 0.45 40 18.00 
  Riveros Rodriguez, Yeral Manuel 1528 PER0.001-0.1040-4.00 
  Castro Salcedo, Mathias Gabriel 1010 PER0.501-0.2040-8.00 
  Lazaro Cuevas, Ronald Anthony 1558  * PER0.001-0.0840-3.20 
  Ccana Minauro, Reiben Andre 1190 PER1.0010.544021.60 
  Cruz Silva, Terry Gabriel Yamir 1387 PER0.5010.294011.60 
 * 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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