Individual Calculations September 2018
 Ehrsam, Andreas  Total change: -61.20  Rating chartPersonal card
 Biel Main Tournament 2018 (ATO) Biel SUI 2018-07-23
RcRownchangeKK*chgGame
 1716 1833 3.50 8 -1.53 40 -61.20 
  Lysek, Lukas 1980 CZE0.5010.20408.00 
  Musaelyan, Arshavir 1972 SUI0.001-0.3140-12.40 
  Kim, Jihwan 1433  * KOR1.0010.08403.20 
  Tenev, Preslav 1993 FRA0.001-0.2940-11.60 
  Babel, Ludovic 1579 SUI0.001-0.8140-32.40 
  Shin, Jaeyeol 1540 KOR0.501-0.3540-14.00 
  Funk, Kurt 1592 SUI1.0010.20408.00 
  Hadorn, Rudolf 1638 SUI0.501-0.2540-10.00 
 * 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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