Individual Calculations July 2022
 Kiefer, Gerhard  Total change: 5.60  Rating chartPersonal card
 SMM 2022 NLB round 3 decentralised SUI 2022-06-12
RcRownchangeKK*chgGame
 2249 2212 0.00 1 -0.45 20 -9.00 
  Nideroest, Bruno 2249 SUI0.001-0.4520-9.00 

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)
 
 Oberliga Baden 2021/2022 June 2022 various GER 2022-06-18
RcRownchangeKK*chgGame
 2145 2212 1.00 1 0.41 20 8.20 
  Guenthner, Oliver f2145 GER1.0010.41208.20 

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)
 
 World Senior Team Championship 2022 - Over 65 - Open Acqui Terme ITA 2022-06-20
RcRownchangeKK*chgGame
 2154 2212 5.50 9 0.32 20 6.40 
  Staechelin, Ruedi 1972 SUI0.501-0.3020-6.00 
  Vucenovic, Dragomir f2160 SUI0.501-0.0720-1.40 
  Dory, Jeno m2196 HUN0.501-0.0220-0.40 
  Povah, Nigel E m2201 ENG0.001-0.5220-10.40 
  Kratschmer, Heinz 2062 AUT1.0010.30206.00 
  Giffard, Nicolas m2238 FRA0.5010.04200.80 
  Berkovich, Mark A m2337 ISR1.0010.672013.40 
  Salov, Sergej m2169 GER0.501-0.0620-1.20 
  Sonderstrup, Bjarne 2049 DEN1.0010.28205.60 

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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