Individual Calculations June 2023
 Dobosz, Henryk  Total change: 1.40  Rating chartPersonal card
 Int. Bodensee-Seniorenopen Bregenz AUT 2023-05-13
RcRownchangeKK*chgGame
 2071 2315 5.50 7 0.14 10 1.40 
  Lais, Ingo 1915  * AUT1.0010.08100.80 
  Schmuki, Roman 1932 SUI1.0010.09100.90 
  Hilbig, Olaf 2027 GER1.0010.16101.60 
  Lopez Ramirez, Jorge Hernan c1865 COL1.0010.06100.60 
  Goormachtigh, Johan f2136 BEL0.001-0.7310-7.30 
  Maryasin, Boris m2267 ISR1.0010.43104.30 
  Prie, Eric g2352 FRA0.5010.05100.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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