Individual Calculations March 2023
 Hulka, Valentyn  Total change: 57.20  Rating chartPersonal card
 Int. Graz Open 2023- A Graz AUT 2023-02-18
RcRownchangeKK*chgGame
 2231 2201 5.50 9 1.43 40 57.20 
  Cedzo, Adam 1886 SVK0.501-0.3640-14.40 
  Kazmierowski, Tymon 1920 POL1.0010.16406.40 
  Socko, Monika gwg2450 POL0.5010.314012.40 
  Dotzer, Lukas f2436 AUT0.5010.294011.60 
  Petursson, Margeir g2448 ISL0.5010.314012.40 
  Kucza, Karol f2342 POL0.5010.19407.60 
  Tulendinov, Dinmukhammed c1947 KAZ1.0010.19407.60 
  Ashwath, R. f2348 IND0.5010.20408.00 
  Sowinski, Pawel f2304 POL0.5010.14405.60 

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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