Individual Calculations March 2014
 Tari, Arjan  Total change: 18.30  Rating chartPersonal card
 Tradewise Gibraltar Chess Festival 2014 - Masters Gibraltar ENG 2014-01-28
RcRownchangeKK*chgGame
 2480 2408 5.50 10 1.56 10 15.60 
  Zachariassen, John 2008  * DEN1.0010.08100.80 
  Salgado Lopez, Ivan g2597 ESP0.5010.25102.50 
  Sandipan, Chanda g2609 IND1.0010.76107.60 
  Ganguly, Surya Shekhar g2619 IND0.5010.27102.70 
  Libiszewski, Fabien g2533 FRA0.5010.17101.70 
  Gopal, G.n. g2550 IND0.5010.19101.90 
  Xu, Jun g2510 CHN0.5010.14101.40 
  Cramling, Pia g2525 SWE0.5010.16101.60 
  Fier, Alexandr g2572 BRA0.001-0.2810-2.80 
  Haugli, Petter m2278 NOR0.501-0.1810-1.80 
 * 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)
 
 4NCL 2013-14 Rounds 5-6 Various ENG 2014-02-08
RcRownchangeKK*chgGame
 2322 2406 1.50 2 0.27 10 2.70 
  Roberson, Peter T f2380 ENG0.501-0.0410-0.40 
  Sanders, Isaac B 2264 ENG1.0010.31103.10 

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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