Individual Calculations September 2022
 Waltenberger, Udo  Total change: 8.20  Rating chartPersonal card
 30. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2022-08-01
RcRownchangeKK*chgGame
 1899 2021 5.00 7 0.41 20 8.20 
  Stummeyer, Dieter 1765 GER1.0010.19203.80 
  Christen, Pierre 1866 LUX1.0010.29205.80 
  Kahe, Ralph 2115 GER0.001-0.3720-7.40 
  Wagner, Ingolf 1859 GER0.501-0.2120-4.20 
  Kothe, Manfred 1854 GER1.0010.28205.60 
  Fleischer, Martin 1830 GER0.501-0.2520-5.00 
  Kollberg, Lothar 2007 GER1.0010.48209.60 

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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