Individual Calculations July 2019
 Bayer, Willi  Total change: -9.20  Rating chartPersonal card
 9. Potsdamer Sommeropen Potsdam GER 2019-05-30
RcRownchangeKK*chgGame
 1640 1660 3.50 7 -0.23 40 -9.20 
  Gebigke, Martin 2060  * GER0.001-0.0840-3.20 
  Koppe, Cordelia 1430 GER0.501-0.2940-11.60 
  Hilke, Juergen 1344 GER1.0010.13405.20 
  Wagner, Swenja 1773 GER0.001-0.3540-14.00 
  Bazilius, Augustinas 1569 LTU0.501-0.1240-4.80 
  Dreschke, Philipp 1458 GER1.0010.24409.60 
  Zander, Sven 1843 GER0.5010.24409.60 
 * 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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