Individual Calculations July 2017
 Del Castilho, Martyn  Total change: -34.00  Rating chartPersonal card
 2017 Heroes Day Cup Masters Bridgetown BAR 2017-04-27
RcRownchangeKK*chgGame
 2262 2254 2.50 9 -1.92 20 -38.40 
  Farley, Terry m2229 BAR1.0010.47209.40 
  Sturt, Raven M 2433 USA0.001-0.2720-5.40 
  Cupid, Kevin f2147 TTO0.501-0.1520-3.00 
  Ermenkov, Evgenij g2400 BUL0.001-0.3020-6.00 
  Escobar Medina, Andres F 2322 COL0.001-0.4120-8.20 
  Denny, Kevin m2173 BAR0.501-0.1120-2.20 
  Harper, Ryan f2209 TTO0.001-0.5620-11.20 
  Warner, Delisle m2166 BAR0.001-0.6220-12.40 
  Husbands, Orlando f2278 BAR0.5010.03200.60 

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)
 
 XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 Medellin COL 2017-06-09
RcRownchangeKK*chgGame
 2231 2254 6.00 11 0.22 20 4.40 
  Gallardo Rojel, Alejandro 1854  * CHI1.0010.08201.60 
  Vasquez Schroeder, Rodrigo g2553 CHI0.001-0.1520-3.00 
  Dominguez Rincon, Miller f2066 COL0.501-0.2420-4.80 
  Pachon, Adriana wf2006 COL1.0010.19203.80 
  Rios, Cristhian Camilo m2499 COL0.001-0.2020-4.00 
  Moran Reyes, Paulo 2129 CHI0.501-0.1720-3.40 
  Gallego, Julian Andres 2028 COL1.0010.21204.20 
  Chang, Suzana wf2127 BRA1.0010.33206.60 
  Vazquez, Guillermo m2443 PAR0.5010.25205.00 
  Molina, Roberto Junio Brito m2464 BRA0.5010.27205.40 
  Ruiz Castillo, Joshua Daniel m2367 COL0.001-0.3520-7.00 
 * 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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