Individual Calculations October 2014
 Gajek, Radoslaw  Total change: -47.60  Rating chartPersonal card
 Polish Team Chess Championship Extraliga 2014 - rounds 4-6 Wroclaw POL 2014-09-05
RcRownchangeKK*chgGame
 2376 2393 1.50 2 0.46 20 9.20 
  Bobras, Piotr g2536 POL0.5010.19203.80 
  Wiewiora, Eneasz 2216 POL1.0010.27205.40 

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)
 
 World Youth Chess Championships 2014 (u16 Boys) Durban RSA 2014-09-20
RcRownchangeKK*chgGame
 2096 2393 5.50 10 -2.84 20 -56.80 
  Sidabras, Ignas 1993  * LTU1.0010.08201.60 
  Xu, Xiangyu (chn) 2117 CHN0.501-0.3320-6.60 
  Maslov, Ivan 2095 RUS0.001-0.8520-17.00 
  Christiansen, Johan-Sebastian 2233 NOR0.001-0.7120-14.20 
  Mayed, Al-Rashedi f1993  * UAE1.0010.08201.60 
  Tasci, Onur 2028 TUR1.0010.10202.00 
  Chandran, Kapil 2229 USA0.001-0.7220-14.40 
  Sosa, Tomas 2275 ARG0.501-0.1620-3.20 
  Lien, Kjell Hakon 2004 NOR0.501-0.4120-8.20 
  Whatley, Stephen A J 1993  * ENG1.0010.08201.60 
 * 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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