Individual Calculations May 2018
 Tieri, Andre Baranowski  Total change: -33.60  Rating chartPersonal card
 VII Sao Paulo Open Grupo C Sub 1700 Sao Paulo SP BRA 2018-03-30
RcRownchangeKK*chgGame
 1346 1411 1.50 4 -0.84 40 -33.60 
  Pereira Fo, Hildebrando Apolonio 1594 BRA0.001-0.2640-10.40 
  Artiga, Pedro Gabriel F. Vilaca 1318 BRA0.501-0.1340-5.20 
  Hayashi, Kouki 1282 BRA0.001-0.6740-26.80 
  Amaral, Danilo Tokechi 1188 BRA1.0010.22408.80 

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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