Individual Calculations July 2011
 Roeder, Matthias  Total change: 1.90  Rating chartPersonal card
 FE XVII Città di Cutro Cutro ITA 2011-04-28
RcRownchangeKK*chgGame
 2421 2414 4.50 9 0.19 10 1.90 
  Blagojevic, Dragisa g2524 MNE0.5010.15101.50 
  Drasko, Milan g2485 MNE0.5010.10101.00 
  Janev, Evgeni g2498 BUL1.0010.62106.20 
  Petkov, Vladimir g2493 BUL0.001-0.3910-3.90 
  Loncar, Robert m2394 CRO0.501-0.0310-0.30 
  Vuelban, Virgilio m2373 PHI0.501-0.0610-0.60 
  Parrella, Alfredo 2051 ITA1.0010.10101.00 
  Jovanic, Ognjen g2480 CRO0.5010.09100.90 
  Meijers, Viesturs g2493 LAT0.001-0.3910-3.90 

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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