Individual Calculations February 2016
 Prieto, Ernesto  Total change: -15.20  Rating chartPersonal card
 XXVII Carlos Torre Repetto In Memoriam Magistral Merida, Yucatan MEX 2015-12-17
RcRownchangeKK*chgGame
 2075 2044 2.50 7 -0.76 20 -15.20 
  Ibarra Chami, Luis Fernando m2435 MEX0.001-0.0920-1.80 
  Vargas Segura, Ivan Albert 1794 MEX0.001-0.8120-16.20 
  Roque Sola, Andrea wc1700 MEX1.0010.12202.40 
  Forgas Moreno, Yaniela wf2208 CUB1.0010.722014.40 
  Perez Garcia, Rodney Oscar m2332 CUB0.001-0.1620-3.20 
  Cuenca Gomez, Jesus 2220 CUB0.001-0.2720-5.40 
  Herrera Camara, Genny Ceci wc1835 MEX0.501-0.2720-5.40 

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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