Blitz: Individual Calculations January 2019
 Harper, Ryan  Total change: 49.60  Rating chartPersonal card
 2018 National Blitz Chess Championship San Fernando TTO 2018-12-15
RcRownchangeKK*chgGame
 2045 2120 6.50 7 2.48 20 49.60 
  Maharaj, Keshav 1720  * TTO1.0010.08201.60 
  Singh, Ravishen c2188 TTO1.0010.592011.80 
  Johnson, Joshua f2272 TTO0.5010.20204.00 
  Cabralis, Quinn f2145 TTO1.0010.532010.60 
  Joseph, Marcus f2128 TTO1.0010.512010.20 
  Wiltshire, Esan c2091 TTO1.0010.46209.20 
  Ramoutar, Alan-Safar f1774 TTO1.0010.11202.20 
 * 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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