Individual Calculations January 2009
 Stripunsky, Alexander  Total change: 3.30  Rating chartPersonal card
 2008 Pan American - Continental Championships Boca Raton, Florida USA 2008-11-01
RcRownchangeKK*chgGame
 2450 2553 6.00 9 0.33 10 3.30 
  La Rota, Fabio f2252 USA1.0010.15101.50 
  Rensch, Daniel M f2354 USA1.0010.24102.40 
  Aldama, Dionisio m2457 MEX0.501-0.1310-1.30 
  Becerra, Julio J g2602 USA0.5010.07100.70 
  Sarkar, Justin m2451 USA0.501-0.1410-1.40 
  Arenas, David m2323 COL1.0010.21102.10 
  Bhat, Vinay S g2497 USA0.501-0.0810-0.80 
  Ehlvest, Jaan g2581 USA0.5010.04100.40 
  Hoyos, Manuel Leon g2535 MEX0.501-0.0310-0.30 

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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