Individual Calculations January 2017
 Chiku-Ratte, Olivier-Kenta  Total change: 36.20  Rating chartPersonal card
 XXVIII Torneo Internacional de Ajedrez GM Carlos Torre Repetto In Memoriam (Magistral) Merida, Yucatan MEX 2016-12-15
RcRownchangeKK*chgGame
 2402 2300 4.00 6 1.81 20 36.20 
  Fuentes Godoy, Lilia Ivonne wm2097 MEX1.0010.24204.80 
  Otero Acosta, Diasmany m2444 CUB1.0010.692013.80 
  Ruiz Sanchez, Orlen m2464 CUB0.5010.22204.40 
  Vera Gonzalez-Quevedo, Reynald g2442 CUB0.5010.19203.80 
  Aguero Jimenez, Luis Lazaro m2450 CUB1.0010.702014.00 
  Martinez Duany, Lelys Stanley g2512 CUB0.001-0.2320-4.60 

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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