Individual Calculations August 2015
 Kett, Tim  Total change: -14.20  Rating chartPersonal card
 International Championship of Central Serbia 2015 - OPEN A Tournament Paracin SRB 2015-07-03
RcRownchangeKK*chgGame
 2247 2219 5.00 9 0.88 20 17.60 
  Lajthajm, Borko g2443 SRB0.001-0.2220-4.40 
  Kucuksari, Kaan 1981 TUR1.0010.20204.00 
  Hjelmas, Lars f2291 NOR0.5010.10202.00 
  Todorovic, Bojan f2361 SRB1.0010.692013.80 
  Brankovic, Dejan f2322 SRB0.001-0.3620-7.20 
  Marjanovics, Annamaria wf2277 HUN0.001-0.4220-8.40 
  Verendel, Jan 1964 SWE1.0010.19203.80 
  Djordjevic, Vuk 2287 SRB0.5010.09201.80 
  Martic, Zlatko m2299 CRO1.0010.612012.20 

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)
 
 12th South Wales International Open Cardiff WLS 2015-07-11
RcRownchangeKK*chgGame
 1987 2219 4.50 8 -1.59 20 -31.80 
  Thomas, Ben 1850 WLS0.001-0.9020-18.00 
  Rovaretti, David 1819  * WLS1.0010.08201.60 
  Stoll, Katja 1854 GER1.0010.10202.00 
  Staniforth, Matthew 1877 WLS1.0010.12202.40 
  Brown, Thomas 2065 WLS1.0010.29205.80 
  Arkell, Keith C g2502 ENG0.001-0.1620-3.20 
  Waterfield, John W 1913 WLS0.501-0.3620-7.20 
  Young, Alan 2019 WLS0.001-0.7620-15.20 
 * 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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