Individual Calculations January 2017
 Borges Matos, Juan  Total change: -10.90  Rating chartPersonal card
 XXVIII Torneo Internacional de Ajedrez GM Carlos Torre Repetto In Memoriam (Magistral) Merida, Yucatan MEX 2016-12-15
RcRownchangeKK*chgGame
 2245 2463 3.50 6 -1.09 10 -10.90 
  Carreto Nieto, Geovanni c2202 MEX1.0010.18101.80 
  Benitez Lozano, Javier f2270 MEX0.001-0.7510-7.50 
  Nunez Hirales, Juan Alejandro 2072 MEX1.0010.09100.90 
  Arribas Robaina, Maritza wg2318 CUB0.501-0.1910-1.90 
  Torres, Rosas Luis Carlos m2304 MEX0.501-0.2110-2.10 
  Medina Diaz, Rafael Alejandro f2303 CUB0.501-0.2110-2.10 

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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