Individual Calculations February 2018
 Yearwood, Sean  Total change: 5.60  Rating chartPersonal card
 Southern Chess Club Open 2017 San Fernando TTO 2017-12-16
RcRownchangeKK*chgGame
 1781 1745 3.00 6 0.14 40 5.60 
  Cupid, Kevin f2145  * TTO0.001-0.0840-3.20 
  Tyson, Keith 1552 TTO1.0010.254010.00 
  Ramoutar, Alan-Safar c2101 TTO0.001-0.1140-4.40 
  Maynard, Lennox 1614 TTO0.001-0.6840-27.20 
  Lee, Cecil c1822 TTO1.0010.614024.40 
  Superville, Arthur 1452 TTO1.0010.15406.00 
 * 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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