Individual Calculations October 2008
 Belliard, Luis  Total change: -11.25  Rating chartPersonal card
 New England Masters Pawtucket, Rhode Island USA 2008-08-11
RcRownchangeKK*chgGame
 2270 2226 2.50 7 -0.61 15 -9.15 
  Sarkar, Justin m2415 USA0.001-0.2515-3.75 
  Haessel, Dale R 2149 CAN1.0010.39155.85 
  Hansen, Eric 2267 CAN0.001-0.4415-6.60 
  Wasiolek, Rory E 2112 USA1.0010.34155.10 
  Enkin, Max 2262 USA0.001-0.4515-6.75 
  Yanayt, Eugene f2254 USA0.5010.04150.60 
  Bercys, Salvijus m2429 USA0.001-0.2415-3.60 

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)
 
 Blackstone Chess Festival Open Pawtucket, Rhode Island USA 2008-08-16
RcRownchangeKK*chgGame
 2330 2226 1.00 3 -0.14 15 -2.10 
  Dickson, James O 1913 USA1.0010.14152.10 
  Gareev, Timur g2570 UZB0.001-0.1215-1.80 
  Arkell, Keith C g2506 ENG0.001-0.1615-2.40 

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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