Individual Calculations March 2010
 Jerez Perez, Alfonso  Total change: -9.80  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009 Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 2272 2406 5.00 9 -0.98 10 -9.80 
  Jussupow, Ekaterina 2153 GER0.501-0.3110-3.10 
  Bebchuk, Leonid 2151 ISR1.0010.19101.90 
  Baumann, Dariusz 2085 POL0.501-0.3710-3.70 
  Gbyl, Andrzej 2270 POL1.0010.32103.20 
  Strzemiecki, Zbigniew f2333 POL0.501-0.1010-1.00 
  Warakomski, Tomasz m2485 POL0.001-0.3910-3.90 
  Bartel, Michal 2234 POL0.501-0.2310-2.30 
  Matras-Clement, Agnieszka wm2231 POL1.0010.27102.70 
  Shishkin, Vadim g2507 UKR0.001-0.3610-3.60 

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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