Individual Calculations March 2011
 Cupid, Kevin  Total change: 14.50  Rating chartPersonal card
 Umada Cup - Challenger 2010 Port of Spain TRI 2010-08-14
RcRownchangeKK*chgGame
 1901 2053 5.00 6 0.89 25 22.25 
  Ali, Ian 1824 TRI1.0010.21255.25 
  Paul, Jarryon 1691 TRI1.0010.10252.50 
  Aneses Bocanegra, Omar 2002 PUR1.0010.432510.75 
  Carlo, Daniel 2070 BOL1.0010.522513.00 
  Sanches, Romario 1972 SUR0.001-0.6125-15.25 
  Smith, Alpacino 1849 TRI1.0010.24256.00 

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)
 
 Lucozade/Paladins Open Port of Spain TRI 2010-08-28
RcRownchangeKK*chgGame
 2005 2053 2.50 5 -0.31 25 -7.75 
  Johnson, Joshua 1850 TRI0.501-0.2625-6.50 
  Joseph, Marcus 2173 TRI0.001-0.3425-8.50 
  Bowles, Andrew 1889 TRI1.0010.28257.00 
  Smith, Alpacino 1849 TRI1.0010.24256.00 
  Harper, Ryan f2262 TRI0.001-0.2325-5.75 

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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