Individual Calculations October 2023
 Bellia, Fabrizio  Total change: -3.70  Rating chartPersonal card
 World Senior Team Chess Championship 2023 S50 Struga MKD 2023-09-19
RcRownchangeKK*chgGame
 2267 2388 3.50 6 -0.37 10 -3.70 
  Lauterbach, Ingrid wm2019 ENG1.0010.10101.00 
  Clark, Gary M f2278 ENG0.501-0.1510-1.50 
  Stanojoski, Zvonko g2351 MKD0.501-0.0510-0.50 
  Opl, Klaus f2151 AUT1.0010.20102.00 
  Yermolinsky, Alex g2419 USA0.5010.04100.40 
  Thorhallsson, Throstur g2382 ISL0.001-0.5110-5.10 

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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