Individual Calculations May 2022
 Walter, Mario  Total change: 22.20  Rating chartPersonal card
 10. Internationaler Schach-Senioren-Cup Rottach-Egern GER 2022-03-26
RcRownchangeKK*chgGame
 2009 1872 4.00 9 1.11 20 22.20 
  Mueller, Erich 2138 GER0.5010.32206.40 
  Wagner-Michel, Annett wm2098 GER0.5010.29205.80 
  Haserodt, Jan 2004 GER0.001-0.3220-6.40 
  Rauch, Norbert 1728 GER1.0010.31206.20 
  Verhoef, Helge 2009 GER0.5010.18203.60 
  Brunner, Helmut 2032 GER0.5010.21204.20 
  Marschall, Josef 2002 GER1.0010.682013.60 
  Pfitzer, Norbert, Prof. Dr. 2026 GER0.001-0.2920-5.80 
  Greul, Hans 2044 GER0.001-0.2720-5.40 

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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