Individual Calculations February 2013
 Arslanov, Shamil  Total change: -9.70  Rating chartPersonal card
 Schaakfestival Groningen 2012 Open A Groningen NED 2012-12-21
RcRownchangeKK*chgGame
 2254 2386 5.00 9 -0.97 10 -9.70 
  Dhar-Barua, Saheli wm2091 IND0.501-0.3510-3.50 
  Sparenberg, Erik 2114 NED1.0010.17101.70 
  Brunello, Sabino g2583 ITA0.001-0.2510-2.50 
  Ruiter De, Danny 2226 NED1.0010.29102.90 
  Beukema, Stefan f2262 BEL0.001-0.6710-6.70 
  Schiffer, Kai Uwe f2300 GER1.0010.38103.80 
  Maatman, Nick 2167 NED0.501-0.2810-2.80 
  Dehn, Marcus 2105 GER1.0010.16101.60 
  Roy Chowdhury, Saptarshi m2441 IND0.001-0.4210-4.20 

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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