Rapid: Individual Calculations June 2017
 Jorna, Adam  Total change: 20.00  Rating chartPersonal card
 Golders Green FIDE Rapid Chess Amateur May 2017 London ENG 2017-05-06
RcRownchangeKK*chgGame
 1458 1366 2.50 4 1.00 20 20.00 
  Woo, Tyrone 1513 ENG1.0010.702014.00 
  Mitchell, Robert 1471 NZL0.001-0.3620-7.20 
  Demetris, Timothy 1422 ENG0.5010.08201.60 
  Moraes, Bruno 1425 FRA1.0010.582011.60 

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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