Individual Calculations September 2011
 Rombaldoni, Axel  Total change: 28.20  Rating chartPersonal card
 Semifinale CIA Acqui Terme ITA 2011-07-17
RcRownchangeKK*chgGame
 2360 2459 6.50 9 0.85 10 8.50 
  Iudicello, Massimo 2179 ITA1.0010.16101.60 
  Altini, Nicola 2267 ITA1.0010.25102.50 
  Sedina, Elena mwg2339 ITA1.0010.34103.40 
  Bruno, Fabio m2466 ITA0.5010.01100.10 
  Bentivegna, Francesco f2330 ITA1.0010.33103.30 
  Rombaldoni, Denis m2495 ITA0.5010.05100.50 
  Mogranzini, Roberto m2433 ITA0.501-0.0410-0.40 
  Dvirnyy, Daniyyl m2436 ITA0.501-0.0310-0.30 
  Malloni, Marcello 2293 ITA0.501-0.2210-2.20 

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)
 
 World Junior Chess Championship - 2011 Chennai IND 2011-08-01
RcRownchangeKK*chgGame
 2478 2459 8.00 13 1.97 10 19.70 
  Lim, Zhuo Ren 2155 MAS1.0010.14101.40 
  Gireman, Ja 2084 IND1.0010.09100.90 
  Grandelius, Nils g2542 SWE1.0010.61106.10 
  Nabaty, Tamir g2584 ISR1.0010.67106.70 
  Salgado Lopez, Ivan g2626 ESP1.0010.72107.20 
  Piorun, Kacper m2514 POL1.0010.58105.80 
  Ter-Sahakyan, Samvel g2558 ARM0.5010.14101.40 
  Hovhannisyan, Robert g2556 ARM0.001-0.3710-3.70 
  Swiercz, Dariusz g2553 POL0.001-0.3710-3.70 
  Adhiban, B g2542 IND0.001-0.3910-3.90 
  Sjugirov, Sanan g2629 RUS0.5010.22102.20 
  Krejci, Jan m2503 CZE0.001-0.4410-4.40 
  Nitin, S m2365 IND1.0010.37103.70 

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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