Individual Calculations April 2023
 Da Silva, Mikhail Zoltan Iwanon  Total change: 3.80  Rating chartPersonal card
 VI IRT da FEROX Boa Vista RR BRA 2023-03-06
RcRownchangeKK*chgGame
 1936 2011 2.50 4 0.19 20 3.80 
  Lima, Endson Dos Santos c2048 BRA0.5010.05201.00 
  Da Silva, Hildebran Bergman 2027 BRA0.5010.02200.40 
  Carvalho, Felipe Lobo C. 2023 BRA0.5010.02200.40 
  Monauer, Caique 1647 BRA1.0010.10202.00 

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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