Rapid: Individual Calculations October 2018
 May, David C  Total change: 0.00  Rating chartPersonal card
 11th Golders Green FIDE Rapid Chess Improvers London ENG 2018-09-15
RcRownchangeRpKK*chgGame
 1256 0 0.50 2 0.00 1063   0.00 
  Coward, James 1227 ENG0.5010.00 0.00 
  Smith, Roger N 1285 ENG0.0010.00 0.00 

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)
 
 Muswell Hill FIDE Rapid Minor London ENG 2018-09-18
RcRownchangeRpKK*chgGame
 1433 0 2.50 6 0.00 1376   0.00 
  Njotea, Chris N 2064 ENG0.5010.00 0.00 
  Al-Araimy, Isaac 1309 FID0.0010.00 0.00 
  Ogah, Adah Simon 1304 ENG0.0010.00 0.00 
  Everitt, David 1256 ENG1.0010.00 0.00 
  Peterson, David B 1104 ENG1.0010.00 0.00 
  Cheetham, Mark M 1561 ENG0.0010.00 0.00 

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)
 

 

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