Individual Calculations July 2019
 Schroeder, Ralf  Total change: 1.80  Rating chartPersonal card
 9. Potsdamer Sommeropen Potsdam GER 2019-05-30
RcRownchangeKK*chgGame
 1653 1707 4.00 7 0.09 20 1.80 
  Tiarks, Jann-Christian c2107  * GER0.001-0.0820-1.60 
  Dornuff, Lennart 1310 GER1.0010.08201.60 
  Schmidt, David 1895 GER0.001-0.2620-5.20 
  Sommer, Horst 1549 GER1.0010.29205.80 
  Tham, Nam 1993 GER0.001-0.1620-3.20 
  Morczynski, Ryszard 1336 GER1.0010.10202.00 
  Mueller, Ansgar 1378 GER1.0010.12202.40 
 * 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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