Blitz: Individual Calculations January 2019
 Johnson, Joshua  Total change: 4.00  Rating chartPersonal card
 2018 National Blitz Chess Championship San Fernando TTO 2018-12-15
RcRownchangeKK*chgGame
 2055 2272 5.50 7 0.20 20 4.00 
  Lee, Hayden 1872  * TTO1.0010.08201.60 
  Cupid, Kevin f2098 TTO1.0010.27205.40 
  Harper, Ryan f2120 TTO0.501-0.2020-4.00 
  Wiltshire, Esan c2091 TTO1.0010.26205.20 
  Singh, Ravishen c2188 TTO0.001-0.6220-12.40 
  Ramdath, Simon 1872  * TTO1.0010.08201.60 
  Cabralis, Quinn f2145 TTO1.0010.33206.60 
 * 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)
 

 

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