Individual Calculations October 2008
 Vovsha, Eli  Total change: 26.60  Rating chartPersonal card
 NY Marshall CC International New York, NY USA 2008-06-21
RcRownchangeKK*chgGame
 2440 2452 6.00 9 1.37 10 13.70 
  Khariton, Lev 2270 FRA1.0010.26102.60 
  Paragua, Mark C g2538 PHI0.5010.12101.20 
  Burnett, Ronald m2373 USA0.001-0.6110-6.10 
  Liu, Elliott f2252 USA1.0010.24102.40 
  Sorkin, Igor 2346 ISR1.0010.36103.60 
  Becerra, Julio J g2575 USA0.5010.17101.70 
  Lapshun, Yury m2455 USA0.5010.00100.00 
  Ehlvest, Jaan g2603 USA0.5010.20102.00 
  Kudrin, Sergey g2549 USA1.0010.63106.30 

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)
 
 New England Masters Pawtucket, Rhode Island USA 2008-08-11
RcRownchangeKK*chgGame
 2401 2461 6.50 9 1.29 10 12.90 
  Liu, Elliott f2250 USA0.501-0.2710-2.70 
  Esserman, Marc R 2294 USA0.501-0.2210-2.20 
  Puntier, William f2298 DOM1.0010.28102.80 
  Bournival, Braden f2303 USA1.0010.29102.90 
  Stopa, Jacek m2440 POL1.0010.47104.70 
  Arkell, Keith C g2506 ENG1.0010.56105.60 
  Gareev, Timur g2570 UZB0.5010.15101.50 
  Erenburg, Sergey g2563 ISR0.001-0.3610-3.60 
  Vigorito, David m2381 USA1.0010.39103.90 

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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