Individual Calculations March 2022
 Gillespie, Frank  Total change: -3.40  Rating chartPersonal card
 Coulsdon Chess Daytime Chess - Spring 2022 S2 Feb 2022 London ENG 2022-02-02
RcRownchangeKK*chgGame
 1314 1343 2.00 4 -0.17 20 -3.40 
  Woolley, Michael P 1232 ENG1.0010.35207.00 
  Gold, Harry 1277 ENG0.001-0.5920-11.80 
  Pratley, Ian 1544 ENG0.001-0.2420-4.80 
  Meaton, Arthur H 1204 ENG1.0010.31206.20 

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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