Individual Calculations April 2009
 Allicock, Rawle A  Total change: 24.00  Rating chartPersonal card
 4NCL part 2 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2148 2300 0.50 1 -0.20 15 -3.00 
  Dilleigh, Stephen P 2148 ENG0.501-0.2015-3.00 

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)
 
 Coulsdon Christmas International Coulsdon ENG 2008-12-15
RcRownchangeKK*chgGame
 2326 2300 6.00 9 1.80 15 27.00 
  Lock, Gavin R 2252 ENG1.0010.43156.45 
  Zhou, Yang-Fan 2276 ENG0.001-0.5315-7.95 
  Berzinsh, Roland m2420 LAT0.001-0.3415-5.10 
  Madan, Augustin m2409 ROU1.0010.65159.75 
  Savage, Ben D M f2308 ENG1.0010.51157.65 
  Starostits, Ilmars m2479 LAT0.5010.23153.45 
  Barrett, Stephen J 2226 ENG1.0010.40156.00 
  Snape, Ian L 2219 ENG1.0010.39155.85 
  Lundin, Jan f2341 SWE0.5010.06150.90 

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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