Individual Calculations January 2018
 Valido Barroso, Melissa  Total change: 17.20  Rating chartPersonal card
 XXIX Torneo Internacional GM Carlos Torre Repetto In Memoriam Magistral Merida, Yucatan MEX 2017-12-14
RcRownchangeKK*chgGame
 1980 1850 3.50 9 0.43 40 17.20 
  Vega Chirino, Lemay f2250  * CUB0.001-0.0840-3.20 
  Heredia Serrano, Carla wg2118 ECU0.001-0.1740-6.80 
  Alvarez Medellin, Alejandr 1945 MEX0.5010.13405.20 
  French, Max 2032 ENG0.5010.24409.60 
  Canche Cab, Marco Alexei 1931 MEX0.001-0.3940-15.60 
  Arostegui Gonzalez, Ricardo c1640 CRC1.0010.23409.20 
  Martinez Rodriguez, Miguel Angel 1985 MEX0.5010.18407.20 
  Vega, Castaneda Ulises Antonio 2003 MEX0.001-0.3040-12.00 
  Herrera Camara, Genny Ceci wc1912 MEX1.0010.594023.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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