Individual Calculations August 2022
 Tschendel, Roland  Total change: -137.60  Rating chartPersonal card
 Amateur Tournament Open ATO Biel 2022 Biel SUI 2022-07-13
RcRownchangeKK*chgGame
 1550 1831 4.00 9 -3.44 40 -137.60 
  Rouiller, Leonard 1496 SUI1.0010.12404.80 
  Boillat, Maxime 1530 SUI0.501-0.3540-14.00 
  Abdulrahim, Salem 1662 UAE0.501-0.2240-8.80 
  Abeer, Ali wc1500 UAE0.501-0.3840-15.20 
  Trachsel, Peter 1671 SUI0.001-0.7140-28.40 
  Zayed, Sultan Al Taher 1591 UAE0.001-0.8040-32.00 
  Fatima, Saif Al-Ali wc1452 UAE0.001-0.9140-36.40 
  Mansoor, Abdulmajeed 1431  * UAE1.0010.08403.20 
  Buffat, Pierre-Andre 1617 SUI0.501-0.2740-10.80 
 * 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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