Individual Calculations June 2015
 Flower, Trevor  Total change: -17.60  Rating chartPersonal card
 42nd Knights Open Swiss Chess Tournament 2015 Port of Spain TTO 2015-04-16
RcRownchangeKK*chgGame
 1503 1732 3.00 5 -0.88 20 -17.60 
  Rampersad, Rayden 1442 TTO1.0010.16203.20 
  Archer, Carl 1600 TTO0.001-0.6820-13.60 
  Martin, Athena 1474 TTO1.0010.18203.60 
  Fitzpatrick, Kenneth 1624 TTO0.001-0.6520-13.00 
  Rambally, Eon 1375 TTO1.0010.11202.20 

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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