Individual Calculations March 2012
 Skawinski, Arkadiusz  Total change: -0.90  Rating chartPersonal card
 XXII International Chess Festival CRACOVIA 2011, Open A Krakow POL 2011-12-27
RcRownchangeKK*chgGame
 2254 2300 5.00 9 -0.06 15 -0.90 
  Leks, Maria wc2106 POL1.0010.25153.75 
  Moranda, Wojciech g2568 POL0.001-0.1715-2.55 
  Poznanska, Katarzyna 2077 POL1.0010.22153.30 
  Nowicki, Bartosz 2133 POL0.501-0.2215-3.30 
  Moliboga, V. 2251 RUS0.501-0.0715-1.05 
  Sieciechowicz, Marcin m2441 POL0.5010.19152.85 
  Borsos, Bogdan m2238 UKR0.501-0.0915-1.35 
  Gajek, Radoslaw 2178 POL1.0010.33154.95 
  Toma, Katarzyna wm2297 POL0.001-0.5015-7.50 

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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