Individual Calculations May 2013
 Wenzel, Birger  Total change: 1.05  Rating chartPersonal card
 Oberliga Nord-Nord 2012/2013 Hamburg GER 2012-10-14
RcRownchangeKK*chgGame
 2172 2092 1.50 3 0.33 15 4.95 
  Ressler, Eckart 2196 GER0.001-0.3615-5.40 
  Grohde, Wolfgang 2140 GER1.0010.57158.55 
  Lampe, Joerg Dr. 2181 GER0.5010.12151.80 

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)
 
 15th Dubai Open 2013 Dubai UAE 2013-04-06
RcRownchangeKK*chgGame
 2088 2109 4.50 9 -0.26 15 -3.90 
  Petrosian, Tigran L. g2509  * ARM0.001-0.0815-1.20 
  Khaled, Ahmed Y. 1709  * UAE1.0010.08151.20 
  Wen, Yang g2509  * CHN0.5010.42156.30 
  Shanava, Konstantine g2509  * GEO0.001-0.0815-1.20 
  Hamdan, Marshool 1756 UAE1.0010.11151.65 
  Saduakassova, Dinara wg2335 KAZ0.001-0.2115-3.15 
  Walid, Anwar 1893 UAE0.001-0.7815-11.70 
  Sasikumar, Anusweud 1721 IND1.0010.09151.35 
  Elnaami, Hashem A.k. 1855 LBA1.0010.19152.85 
 * 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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