Individual Calculations June 2013
 Blechzin, Igor  Total change: -3.20  Rating chartPersonal card
 OP Memorial R. Didoni Milano ITA 2013-04-20
RcRownchangeKK*chgGame
 2268 2440 4.50 7 -0.32 10 -3.20 
  Brociner, Beniamino 2040  * ITA1.0010.08100.80 
  Sudakova, Irina wg2340 RUS0.501-0.1410-1.40 
  Martinez, Rolly m2447 PHI0.001-0.4910-4.90 
  Miracola, Massimiliano 2118 ITA1.0010.13101.30 
  Collutiis, Duilio m2473 ITA0.001-0.4510-4.50 
  Bozzali, Ermanno 2040  * ITA1.0010.08100.80 
  Laketic, Gojko m2420 SRB1.0010.47104.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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