Rapid: Individual Calculations October 2022
 Nawalaniec, Leszek  Total change: 23.20  Rating chartPersonal card
 Northampton FIDE Rapidplay - Minor Northampton ENG 2022-09-04
RcRownchangeKK*chgGame
 1162 1247 3.00 3 1.16 20 23.20 
  Ripardo, Paulo Raimundo Volkov 1285 BRA1.0010.552011.00 
  Sagyaman, Vassily M 1154 ENG1.0010.37207.40 
  Cox, David 1046 ENG1.0010.24204.80 

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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