Individual Calculations September 2023
 Kasprowski, Henryk  Total change: -7.20  Rating chartPersonal card
 Krefelder Sommeropen 2023 Krefeld GER 2023-08-02
RcRownchangeKK*chgGame
 1813 1742 3.50 8 -0.18 40 -7.20 
  Braun, Christian m2427 GER0.001-0.0140-0.40 
  Klees, Robert 1459 GER1.0010.16406.40 
  Lu, Yunong Elias 1781 GER1.0010.554022.00 
  Grosser, Walter 1896 GER0.001-0.2940-11.60 
  Kraus, Linus 1487 GER1.0010.19407.60 
  Baur, Philipp 1797 GER0.001-0.4240-16.80 
  Esser, Michael, Dr. 2113 GER0.001-0.1040-4.00 
  Sommerfeld, Felix Samir 1544 GER0.501-0.2640-10.40 

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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