Individual Calculations May 2023
 Hanewinkel, Martin  Total change: 31.20  Rating chartPersonal card
 11. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2023-04-15
RcRownchangeKK*chgGame
 1878 1908 5.50 9 0.78 40 31.20 
  Boersch, Guenter 1523 GER0.501-0.4140-16.40 
  Gerlach, Andreas, Dr. 1589 GER1.0010.13405.20 
  Babar, Michael f2110 GER0.5010.264010.40 
  Remensberger, Hansuli 2080 SUI0.001-0.2740-10.80 
  Bruns, Patrick, Dr. 1735 GER1.0010.274010.80 
  Hofene, Dieter 2069 GER0.5010.21408.40 
  Bohnstorff, Michael 1999 GER0.001-0.3840-15.20 
  Warnk, Torsten 1769 GER1.0010.314012.40 
  Greul, Hans 2029 GER1.0010.664026.40 

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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