Individual Calculations April 2022
 Wengenroth, Walter  Total change: -1.00  Rating chartPersonal card
 Oberliga NRW 2021/2022 February 2022 various GER 2022-02-27
RcRownchangeKK*chgGame
 2444 2290 0.50 1 0.21 20 4.20 
  Friedmann, Rafael m2444 GER0.5010.21204.20 

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)
 
 Oberliga NRW 2021/2022 March 2022 various GER 2022-03-06
RcRownchangeKK*chgGame
 2381 2290 0.50 2 -0.26 20 -5.20 
  Schmidt, Bodo f2281 GER0.501-0.0120-0.20 
  Hausrath, Daniel g2480 GER0.001-0.2520-5.00 

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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