Individual Calculations October 2023
 Povah, Nigel E  Total change: 6.00  Rating chartPersonal card
 World Senior Team Chess Championship 2023 S65 Struga MKD 2023-09-19
RcRownchangeKK*chgGame
 2070 2229 4.50 6 0.30 20 6.00 
  Weinwurm, Wolfgang 2065 AUT0.501-0.2220-4.40 
  Bujupi, Fatmir 2112 KOS0.501-0.1620-3.20 
  Koehler, Gerhard, Dr. 2189 GER0.501-0.0620-1.20 
  Van Herck, Marcel 2001 BEL1.0010.21204.20 
  Kivimaki, Jaakko 2172 FIN1.0010.42208.40 
  Brait, Wolfgang 1880 SUI1.0010.11202.20 

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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