Individual Calculations July 2010
 Tregubov, Pavel V.  Total change: -11.80  Rating chartPersonal card
 Top 16 - Phase 2 Various FRA 2010-04-29
RcRownchangeKK*chgGame
 2409 2625 2.50 4 -0.57 10 -5.70 
  Roos, Louis m2360 FRA1.0010.18101.80 
  Sebag, Marie gwg2506 FRA0.501-0.1610-1.60 
  Leconte, Maria wg2330 FRA1.0010.15101.50 
  Vernay, Clovis m2440 FRA0.001-0.7410-7.40 

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)
 
 Top 16 - Phase 3 Various FRA 2010-06-03
RcRownchangeKK*chgGame
 2688 2622 0.50 2 -0.33 10 -3.30 
  Eljanov, Pavel g2751 UKR0.001-0.3310-3.30 
  Delchev, Aleksander g2625 BUL0.5010.00100.00 

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)
 
 2010 National Open Las Vegas, Nevada USA 2010-06-11
RcRownchangeKK*chgGame
 2441 2622 4.00 6 -0.28 10 -2.80 
  Simms, Gary 2222  * USA1.0010.08100.80 
  Liu, Elliott Joseph f2305 USA1.0010.13101.30 
  Browne, Walter S g2441 USA0.501-0.2410-2.40 
  Lenderman, Aleksandr g2598 USA1.0010.47104.70 
  Ramirez, Alejandro g2556 CRC0.501-0.0910-0.90 
  Kogan, Arthur g2525 ISR0.001-0.6310-6.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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