Individual Calculations August 2012
 Naroditsky, Daniel  Total change: -9.30  Rating chartPersonal card
 FE 3 delle Dolomiti Forni di sopra ITA 2012-06-16
RcRownchangeKK*chgGame
 2354 2479 6.00 9 0.17 10 1.70 
  Happel, Henk f2125 NED1.0010.11101.10 
  Brunello, Marina wm2267 ITA1.0010.23102.30 
  Narciso Dublan, Marc g2541 ESP0.5010.09100.90 
  Korneev, Oleg g2586 ESP0.5010.15101.50 
  Boscolo, Federico f2300 ITA0.001-0.7310-7.30 
  Altini, Nicola 2288 ITA1.0010.25102.50 
  Alsina Leal, Daniel g2540 ESP0.001-0.4210-4.20 
  Basso, Pier Luigi 2181 ITA1.0010.15101.50 
  Bove, Alessandro f2362 ITA1.0010.34103.40 

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)
 
 2012 US Junior Closed - Group B St Louis, Missouri USA 2012-07-10
RcRownchangeKK*chgGame
 2301 2486 4.00 7 -1.10 10 -11.00 
  Sturt, Raven M 2248 USA1.0010.20102.00 
  Arnold, Marc Tyler m2529 USA0.5010.06100.60 
  Rosen, Eric S f2328 USA0.001-0.7110-7.10 
  Troff, Kayden W f2271 USA0.501-0.2710-2.70 
  Cao, Kevin Y 2184 USA1.0010.15101.50 
  Williams, Justus D 2216 USA0.501-0.3310-3.30 
  Perez, Robert 2334 USA0.501-0.2010-2.00 

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)
 

 

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