Individual Calculations November 2017
 Roehrig, Uwe  Total change: -22.40  Rating chartPersonal card
 3rd World Chess Championship for Disabled Dresden GER 2017-10-06
RcRownchangeKK*chgGame
 1877 1824 2.50 7 -0.56 40 -22.40 
  Zoltek, Tadeusz f2121 POL0.001-0.1540-6.00 
  Scerbin, Dmitrij m2224  * RUS0.001-0.0840-3.20 
  Hamzovich, Natallia 1424  * BLR1.0010.08403.20 
  Kozicz, Andrzej 1984 POL0.001-0.2940-11.60 
  Goelles, Walter 1702 AUT1.0010.334013.20 
  Stoppa, Detlef 1663 GER0.501-0.2140-8.40 
  Miozga, Tomasz 2023 POL0.001-0.2440-9.60 
 * 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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