Individual Calculations April 2015
 Ulybin, Mikhail  Total change: 18.00  Rating chartPersonal card
 31e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2015-02-28
RcRownchangeKK*chgGame
 2481 2502 6.50 9 1.80 10 18.00 
  Iwanow, Anna wm2298 POL0.001-0.7610-7.60 
  Grochal, Joey 2234 NED1.0010.17101.70 
  Kongsee, Uaychai f2304 THA1.0010.24102.40 
  Shirazi, Kamran m2381 FRA1.0010.34103.40 
  Lagarde, Maxime g2581 FRA1.0010.61106.10 
  Bluebaum, Matthias m2571 GER1.0010.60106.00 
  Vovk, Andrey g2642 UKR0.5010.19101.90 
  Vazquez Igarza, Renier g2592 ESP1.0010.62106.20 
  Li, Chao B g2728 CHN0.001-0.2110-2.10 

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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