Individual Calculations July 2017
 Cupid, Kevin  Total change: -8.60  Rating chartPersonal card
 44th Knights Open Chess Tournament 2017 Port of Spain TTO 2017-04-20
RcRownchangeKK*chgGame
 1913 2147 6.00 7 0.59 20 11.80 
  Hunte, Keelan 1747  * TTO1.0010.08201.60 
  Bowles, Andrew 1848 TTO0.501-0.3520-7.00 
  Lee, Cecil c1834 TTO1.0010.14202.80 
  Lee, Hayden 1845 TTO1.0010.15203.00 
  Gordon, Anderson 2029 TTO0.501-0.1620-3.20 
  Winter Atwell, Adrian f2148 TTO1.0010.502010.00 
  Martin, Mikel 1938 TTO1.0010.23204.60 
 * 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)
 
 2017 Heroes Day Cup Masters Bridgetown BAR 2017-04-27
RcRownchangeKK*chgGame
 2274 2147 2.00 9 -1.02 20 -20.40 
  Escobar Medina, Andres F 2322 COL0.001-0.2720-5.40 
  Denny, Kevin m2173 BAR0.001-0.4620-9.20 
  Del Castilho, Martyn f2254 BAR0.5010.15203.00 
  Warner, Delisle m2166 BAR1.0010.532010.60 
  Husbands, Orlando f2278 BAR0.001-0.3220-6.40 
  Farley, Terry m2229 BAR0.5010.11202.20 
  Sturt, Raven M 2433 USA0.001-0.1620-3.20 
  Harper, Ryan f2209 TTO0.001-0.4120-8.20 
  Ermenkov, Evgenij g2400 BUL0.001-0.1920-3.80 

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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