Individual Calculations December 2021
 Tscharotschkin, Michael  Total change: 11.20  Rating chartPersonal card
 24. Offene Internationale Bayerische Schachmeisterschaft Gmund am Tegernsee GER 2021-10-30
RcRownchangeKK*chgGame
 2240 2142 2.50 5 0.56 20 11.20 
  Lawrenz, Denny 1972 GER0.501-0.2220-4.40 
  Prueske, Wolfgang 2006 GER1.0010.32206.40 
  Weber, Ulrich f2346 GER1.0010.762015.20 
  Meins, Gerlef m2424 GER0.001-0.1620-3.20 
  Parvanyan, Ashot m2453 GER0.001-0.1420-2.80 

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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