Rapid: Individual Calculations December 2018
 Peterson, David B  Total change: 2.60  Rating chartPersonal card
 Muswell Hill FIDE Rapid Major November London ENG 2018-11-13
RcRownchangeKK*chgGame
 1554 1154 0.00 1 -0.08 20 -1.60 
  Pepe, Salvatore 1554  * ENG0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 November London ENG 2018-11-13
RcRownchangeKK*chgGame
 1291 1154 1.50 4 0.21 20 4.20 
  Ogah, Adah Simon 1317 ENG0.001-0.2820-5.60 
  Everitt, David 1220 ENG1.0010.592011.80 
  Yapp, Christopher 1418 ENG0.5010.32206.40 
  Goulbourne, Nick 1208 ENG0.001-0.4220-8.40 

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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