Individual Calculations January 2019
 Coto Mederos, Michel  Total change: 4.50  Rating chartPersonal card
 XXX Carlos Torre Repetto Magistral Merida, Yucatan MEX 2018-12-14
RcRownchangeKK*chgGame
 2275 2340 5.00 8 0.45 10 4.50 
  Ocampo, Cristina 1940  * COL1.0010.08100.80 
  Martinez Duany, Lelys Stanley g2536 CUB0.5010.25102.50 
  Matsenko, Sergei g2524 RUS0.5010.24102.40 
  Cordova, Emilio g2595 PER0.001-0.1910-1.90 
  Real Pereyra, Diana Carime wm2091 MEX1.0010.19101.90 
  Garcia Garcia, Alejandro f2237 CUB0.501-0.1410-1.40 
  Estrada Nieto, Julian m2251 ESP0.501-0.1210-1.20 
  Garcia Quiroz, Omar Alejandro 2027 MEX1.0010.14101.40 
 * 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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