Individual Calculations July 2012
 Zucchelli, Massimo  Total change: 7.20  Rating chartPersonal card
 FE Server24Chess Ortisei ITA 2012-06-02
RcRownchangeKK*chgGame
 2228 2169 4.50 9 0.48 15 7.20 
  Ernst, Sipke g2554 NED0.001-0.0915-1.35 
  Lehnert, Michael 2026 GER1.0010.31154.65 
  Baron, Tal g2467 ISR0.5010.35155.25 
  Petkov, Vladimir g2512 BUL0.001-0.1215-1.80 
  Battistella, Stefano 2104 ITA0.501-0.0915-1.35 
  Turrin, Osvaldo 2036 ITA1.0010.32154.80 
  Zier, Oliver 2121 LIE0.001-0.5715-8.55 
  Van Foreest, Lucas 1960 NED1.0010.23153.45 
  Molina, Fabrizio f2269 ITA0.5010.14152.10 

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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