Individual Calculations September 2018
 Craciun, Constantin-Bogdan  Total change: 17.20  Rating chartPersonal card
 4. Bayer Sommeropen 2018 Leverkusen GER 2018-08-17
RcRownchangeKK*chgGame
 1922 1882 3.00 5 0.86 20 17.20 
  Di Franco, Patrizio 2087 GER0.5010.26205.20 
  Berkle, Pascal 1988 GER0.001-0.3620-7.20 
  Wilde, Justin 1969 GER1.0010.622012.40 
  Signorile, Paolo 1482  * ITA1.0010.08201.60 
  Kosin, Jens 2082 GER0.5010.26205.20 
 * 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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