Individual Calculations February 2015
 Jirka, Jiri  Total change: 3.40  Rating chartPersonal card
 PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 2228 2429 7.00 9 0.34 10 3.40 
  Fox, Anthony 2029  * IRL1.0010.08100.80 
  Brzezinski, Adam 2164 SWE1.0010.18101.80 
  Rebers, Eugene f2241 NED1.0010.26102.60 
  Abdumalik, Zhansaya wg2369 KAZ0.001-0.5810-5.80 
  Shevchenko, Kirill c2247 UKR0.501-0.2410-2.40 
  Machan, Jan 2240 CZE0.501-0.2510-2.50 
  Postupa, Martin 2060 CZE1.0010.10101.00 
  Yildiz, Betul Cemre wg2308 TUR1.0010.34103.40 
  Almasi, Istvan m2391 HUN1.0010.45104.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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