Individual Calculations February 2018
 Sandmann, Sebastian  Total change: -23.20  Rating chartPersonal card
 2. Pulheimer Winteropen Pulheim GER 2017-12-27
RcRownchangeKK*chgGame
 1862 1990 2.00 4 -0.58 40 -23.20 
  Hoefer, Severin Paul 1957 GER0.001-0.5540-22.00 
  Ziegler, Lars 1593 NOR0.501-0.4240-16.80 
  Schwark, Mario 1959 GER1.0010.464018.40 
  Sabranski, Heinz 1939 GER0.501-0.0740-2.80 

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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