Individual Calculations May 2011
 Piscopo, Pierluigi  Total change: -3.30  Rating chartPersonal card
 OP di Ravenna Lido Adriano ITA 2011-04-02
RcRownchangeKK*chgGame
 2284 2420 5.00 8 -0.33 10 -3.30 
  Reuben, Stewart c2129 ENG0.501-0.3510-3.50 
  Addison, Bret C 2201 ENG0.501-0.2810-2.80 
  Popa, Claudio c2195 ITA1.0010.22102.20 
  Sulskis, Sarunas g2564 LTU0.001-0.3110-3.10 
  Kraidman, Yair g2258 ISR1.0010.29102.90 
  Nabaty, Tamir g2581 ISR0.001-0.2910-2.90 
  Ori, Marco 2126 ITA1.0010.15101.50 
  Molina, Fabrizio f2220 ITA1.0010.24102.40 

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)
 

 

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