Individual Calculations May 2019
 Mourao, Igor A.c.lofredo  Total change: 18.80  Rating chartPersonal card
 V IRT STD Xeque Mate U2200 Goiania GO BRA 2019-04-13
RcRownchangeKK*chgGame
 1895 2090 4.50 5 0.94 20 18.80 
  Franca, Jairo 1690  * BRA1.0010.08201.60 
  Fontenelle, Reinaldo Resende 1892 BRA1.0010.24204.80 
  Valente, Fernando Cesar 1690  * BRA1.0010.08201.60 
  Labussiere, Yago 2095 BRA0.5010.01200.20 
  Labussiere, Victor 2108 BRA1.0010.532010.60 
 * 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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