Individual Calculations May 2011
 Bonagura, Stefano  Total change: 18.75  Rating chartPersonal card
 15.Internat.Neckar-Open 2011 Gruppe A Deizisau GER 2011-04-21
RcRownchangeKK*chgGame
 2169 2156 5.50 9 1.25 15 18.75 
  Coqueraut, Jean Dominique 1842 ITA1.0010.14152.10 
  Strunski, Andreas m2357 GER0.001-0.2415-3.60 
  Fahrion, Guido 1899 GER0.501-0.3215-4.80 
  Bergner, Philipp 1908 GER1.0010.19152.85 
  Sipila, Vilka f2347 FIN1.0010.751511.25 
  Terekhov, Andrey f2302 RUS0.5010.20153.00 
  Metz, Hartmut f2306 GER0.5010.20153.00 
  Maric, Davor f2301 GER0.001-0.3115-4.65 
  Zhou, Syang 2256 GER1.0010.64159.60 

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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