Individual Calculations September 2012
 Obsivac, Josef  Total change: 5.25  Rating chartPersonal card
 Olomouc Chess Summer 2012 - B1 Olomouc CZE 2012-08-01
RcRownchangeKK*chgGame
 2268 2280 5.00 9 0.35 15 5.25 
  Villegas, Pierre 2249 MNC0.501-0.0415-0.60 
  Chernyshova, Natalia 2080 RUS1.0010.24153.60 
  Ptacnikova, Lenka wg2281 ISL0.5010.00150.00 
  Bartos, Jan f2211 CZE1.0010.40156.00 
  Jurek, Josef m2318 CZE0.001-0.4515-6.75 
  Klima, Lukas m2373 CZE0.5010.13151.95 
  Bjerke, Silje wm2235 NOR0.501-0.0615-0.90 
  Saduakassova, Dinara wm2217 KAZ0.501-0.0915-1.35 
  Biolek, Richard m2446 CZE0.5010.22153.30 

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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