Individual Calculations May 2019
 Biastoch, Bennet  Total change: 36.40  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2260 2261 5.50 9 0.91 40 36.40 
  Perreard, Nicolas 2017 SUI1.0010.20408.00 
  Ter-Sahakyan, Samvel g2601 ARM0.5010.384015.20 
  Kollars, Dmitrij g2570 GER0.001-0.1440-5.60 
  Weisenburger, Horst 2106 GER1.0010.294011.60 
  Tayyar, Alptug 2008 GER1.0010.19407.60 
  Mendonca, Leon Luke c2427 IND0.001-0.2840-11.20 
  Gschwendtner, Klaus 2109 GER1.0010.304012.00 
  Ashwath, R. 2388 IND0.001-0.3340-13.20 
  Vogel, Johannes 2112 GER1.0010.304012.00 

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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