Rapid: Individual Calculations December 2019
 Lewandowski, Miguel L Strapazon  Total change: -3.60  Rating chartPersonal card
 III IRT Metropole RPD 82 Anos 2019 Porto Alegre RS BRA 2019-10-26
RcRownchangeKK*chgGame
 1585 1677 1.00 2 -0.18 20 -3.60 
  Uema, Gustavo Palacios Fraga 1829 BRA0.001-0.3020-6.00 
  Ribeiro, Luiz Felipe Roballo 1341 BRA1.0010.12202.40 

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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