Individual Calculations January 2018
 Cupid, Kevin  Total change: -13.60  Rating chartPersonal card
 5th Srefidenci Chess Celebration - Master Class Paramaribo SUR 2017-11-19
RcRownchangeKK*chgGame
 2271 2163 4.00 9 0.67 20 13.40 
  Gu, Xiaobing wg2332 CHN0.001-0.2820-5.60 
  Giasi, Viresh f1960 SUR0.001-0.7620-15.20 
  Farley, Terry m2253 BAR1.0010.622012.40 
  Guerrero Vargas, Andres Jesus f2307 VEN0.5010.19203.80 
  Sanches, Casanova Romario c2103 SUR1.0010.42208.40 
  Husbands, Orlando m2327 BAR1.0010.722014.40 
  Bruzon Batista, Lazaro g2563  * CUB0.001-0.0820-1.60 
  Harper, Ryan f2201 TTO0.5010.05201.00 
  Zavarce, Oscar Enrique m2391 VEN0.001-0.2120-4.20 
 * 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)
 
 2017 Caribbean Cup Open Bridgetown BAR 2017-11-28
RcRownchangeKK*chgGame
 2123 2163 3.50 9 -1.35 20 -27.00 
  Husbands, Orlando m2327 BAR0.001-0.2820-5.60 
  Lynch, Kemp 1972 BAR0.501-0.2520-5.00 
  Blackman, Justin 2149 BAR1.0010.48209.60 
  Prescod, Bryan 1986 BAR1.0010.27205.40 
  Abreu Jean, Carlos Paul f2281 DOM0.001-0.3420-6.80 
  Lorne, Malaku f2154 JAM0.001-0.5120-10.20 
  Arvelo Leo, Gian Carlo f2222 DOM0.001-0.4220-8.40 
  Karelina, Polina wc1763  * BAH1.0010.08201.60 
  Farley, Terry m2253 BAR0.001-0.3820-7.60 
 * 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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