Individual Calculations August 2023
 Bashtavenko, Aleksey  Total change: 13.00  Rating chartPersonal card
 VII aberto do Brasil COPEL SESC Caioba STD Matinhos PR BRA 2023-06-18
RcRownchangeKK*chgGame
 1610 1547 3.50 6 0.65 20 13.00 
  Martins, Carlos f2219 BRA0.001-0.0120-0.20 
  Born, Ary 1222 BRA1.0010.13202.60 
  Pinto, Pedro Daminelli Lage 1325 BRA0.501-0.2820-5.60 
  De Bortolo, Artur Mattos 1284 BRA1.0010.18203.60 
  Boabaid, Jorge Alberto Duardes c1807 BRA0.5010.32206.40 
  Kaneda, Eric Kazuichi 1802 BRA0.5010.31206.20 

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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