Individual Calculations September 2019
 Helmer, Christoph  Total change: 60.60  Rating chartPersonal card
 Vienna Chess Open A Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 2284 2146 6.00 9 3.03 20 60.60 
  Cvitan, Ognjen g2493 CRO0.001-0.1120-2.20 
  Stadik, Wolfgang 2038 AUT1.0010.35207.00 
  Gavrilescu, David m2464 ROU0.5010.37207.40 
  Kordzadze, Nino 1993 AUT1.0010.30206.00 
  Chittka, Julius 2317 GER0.001-0.2720-5.40 
  Modler, Andreas, Dr. 2269 GER1.0010.672013.40 
  Losonczi, Marcell 2276 HUN1.0010.682013.60 
  Storme, Isak f2346 SWE1.0010.762015.20 
  Seresin, Francesco f2362 ITA0.5010.28205.60 

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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