Individual Calculations January 2017
 Ibarra Chami, Luis Fernando  Total change: -5.70  Rating chartPersonal card
 XXVIII Torneo Internacional de Ajedrez GM Carlos Torre Repetto In Memoriam (Magistral) Merida, Yucatan MEX 2016-12-15
RcRownchangeKK*chgGame
 2384 2442 4.00 8 -0.57 10 -5.70 
  De Vreesse Pieters, Seppe 2153 BEL1.0010.16101.60 
  Bruzon Batista, Lazaro g2626 CUB0.001-0.2610-2.60 
  Estrada Nieto, Julian m2256 MEX0.501-0.2410-2.40 
  Navarrete Mendez, Gonzalo Albe c2250 MEX1.0010.25102.50 
  Cordova, Emilio g2660 PER0.001-0.2210-2.20 
  Cofre Archibold, Nestor f2284 MEX1.0010.29102.90 
  Ortiz Suarez, Isan Reynaldo g2568 CUB0.001-0.3310-3.30 
  Solano Cuya, Bryan m2278 CRC0.501-0.2210-2.20 

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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