Individual Calculations June 2023
 Bayer, Ernst-Wolfgang  Total change: 8.80  Rating chartPersonal card
 Oberliga NRW 2022-2023 April 2023 various GER 2023-04-16
RcRownchangeKK*chgGame
 2169 2216 1.50 2 0.37 20 7.40 
  Prieb, Robert c2108 GER1.0010.35207.00 
  Sandkamp, Ralph 2229 GER0.5010.02200.40 

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)
 
 SMM 2023 NLA round 2-4 decentralised SUI 2023-04-30
RcRownchangeKK*chgGame
 2240 2216 1.00 2 0.07 20 1.40 
  Hasenohr, Benedict f2309 SUI1.0010.632012.60 
  Gautier, Selvan 2171 FRA0.001-0.5620-11.20 

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)
 

 

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