Rapid: Individual Calculations November 2018
 Levey, Steve  Total change: 7.20  Rating chartPersonal card
 CCF Winter Chess 2018-19 RP Results Stage 2 London ENG 2018-10-01
RcRownchangeKK*chgGame
 1453 1497 2.00 3 0.36 20 7.20 
  Miles, Barry S 1485 ENG1.0010.48209.60 
  More, Bhavik 1190 ENG1.0010.14202.80 
  Rosenbach, Martin 1685 ENG0.001-0.2620-5.20 

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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