Individual Calculations May 2018
 Rech, Vinicius Savaris  Total change: -18.40  Rating chartPersonal card
 VII Sao Paulo Open Grupo B Sub 2050 Sao Paulo SP BRA 2018-03-30
RcRownchangeKK*chgGame
 1750 1682 2.00 6 -0.46 40 -18.40 
  Patino, Adilia 1942 COL1.0010.824032.80 
  Van Riemsdijk, Dirk D. 1953 BRA0.001-0.1740-6.80 
  Cordioli, Jairo Ribeiro 1875 BRA0.001-0.2540-10.00 
  Haman, Muhammad 1899 BRA0.001-0.2240-8.80 
  Gomes, Jeferson Dionisio 1470 BRA0.001-0.7740-30.80 
  Frattini, Beatriz Maria 1363 BRA1.0010.13405.20 

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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