Individual Calculations July 2009
 Elliott, Warren  Total change: -1.20  Rating chartPersonal card
 Magnificent Chess UWI Masters Tournament Kingston, Jamaica JAM 2009-03-16
RcRownchangeKK*chgGame
 2304 2265 3.50 6 0.79 15 11.85 
  Romero Holmes, Alfonso g2526 ESP0.001-0.1815-2.70 
  Hammar, Bengt f2323 SWE1.0010.58158.70 
  Warner, Delisle f2212 BAR1.0010.43156.45 
  Vilela De Acuna, Jose Luis m2338 CUB0.5010.10151.50 
  Pitterson, Jomo f2242 JAM0.501-0.0315-0.45 
  Matthews, Shane 2185 JAM0.501-0.1115-1.65 

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)
 
 Heroes Day Masters Cup Bridgetown BAR 2009-04-27
RcRownchangeKK*chgGame
 2319 2265 3.00 9 -0.87 15 -13.05 
  Zapata, Alonso g2514 COL0.001-0.1915-2.85 
  Warner, Delisle f2209 BAR0.501-0.0815-1.20 
  Pitterson, Jomo f2242 JAM0.501-0.0315-0.45 
  Farley, Terry f2241 BAR0.501-0.0315-0.45 
  Uribe, Mauricio m2416 COL0.001-0.3015-4.50 
  Hammar, Bengt f2323 SWE0.5010.08151.20 
  Paikidze, Nazi wm2310 GEO1.0010.56158.40 
  Neubauer, Martin m2414 AUT0.001-0.3015-4.50 
  Harper, Ryan f2206 TRI0.001-0.5815-8.70 

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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