Individual Calculations September 2021
 Lagunow, Raphael  Total change: 7.30  Rating chartPersonal card
 2. Bundesliga Nord 2019/2020 August 2021 various GER 2021-08-07
RcRownchangeKK*chgGame
 2462 2378 1.50 2 0.73 10 7.30 
  Voigt, Roland m2451 GER1.0010.60106.00 
  Feuerstack, Aljoscha m2473 GER0.5010.13101.30 

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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