Individual Calculations September 2011
 Rotoni, Matteo  Total change: 23.55  Rating chartPersonal card
 International Championship of Central Serbia - Open A Paracin SRB 2011-07-08
RcRownchangeKK*chgGame
 2296 2180 4.50 8 1.57 15 23.55 
  Petkov, Vladimir g2490 BUL0.001-0.1415-2.10 
  Suc, Timothy 2025 SLO1.0010.29154.35 
  Pavlov, Sergey m2505 UKR0.001-0.1315-1.95 
  Zarkovic, Mila 2015 SRB1.0010.28154.20 
  Savicevic, Vlatko 2334 SRB0.5010.21153.15 
  Savic, Dragan 2160 SRB1.0010.47157.05 
  Milenkovic, Mladen m2405 SRB1.0010.781511.70 
  Zlatanovic, Boroljub f2433 SRB0.001-0.1915-2.85 

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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