Individual Calculations August 2022
 Bisig, Richard  Total change: -59.60  Rating chartPersonal card
 Amateur Tournament Open ATO Biel 2022 Biel SUI 2022-07-13
RcRownchangeKK*chgGame
 1588 1749 2.50 8 -2.98 20 -59.60 
  Gertsch, Heinz 1338 SUI1.0010.08201.60 
  Harisurya, Bharadwaj Gundepudi 1924 IND0.5010.23204.60 
  Klein, Ethan 1952 USA0.001-0.2420-4.80 
  Eickert, Jeffrey 1487 GER0.501-0.3220-6.40 
  Fatima, Saif Al-Ali wc1452 UAE0.501-0.3520-7.00 
  Duc, Jeremy 1544 SUI0.001-0.7620-15.20 
  Abeer, Ali wc1500 UAE0.001-0.8120-16.20 
  Moorhead Dimancesco, Nicholas 1503 SUI0.001-0.8120-16.20 

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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