Individual Calculations February 2016
 Duarte Barahona, Raul Alejandr  Total change: 29.60  Rating chartPersonal card
 XXVII Carlos Torre Repetto In Memoriam Magistral Merida, Yucatan MEX 2015-12-17
RcRownchangeKK*chgGame
 2405 2261 4.00 8 1.48 20 29.60 
  Ruiz Sanchez, Orlen m2431 CUB1.0010.722014.40 
  Gonzalez Vidal, Yuri g2553 CUB0.001-0.1520-3.00 
  Leiva, Giuseppe m2389 PER0.5010.17203.40 
  Zapata, Alonso g2454 COL0.5010.25205.00 
  Vera Gonzalez-Quevedo, Reynald g2437 CUB0.5010.23204.60 
  Alarcon Casellas, Rolando m2409 CUB0.001-0.3020-6.00 
  Roca Rojas, Ana Flavia wf2172 CUB1.0010.38207.60 
  Diaz Perez, Michel Alejandro f2397 CUB0.5010.18203.60 

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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