Individual Calculations December 2013
 Rayner, Francis  Total change: 10.50  Rating chartPersonal card
 Paignton Chess Congress 2013: RON BRUCE PREMIER Paignton ENG 2013-09-01
RcRownchangeKK*chgGame
 2128 2181 4.50 7 0.51 15 7.65 
  Pickersgill, Adrian O 1992 ENG1.0010.25153.75 
  Littlejohns, David P 2031 ENG1.0010.30154.50 
  Arkell, Keith C g2451 ENG0.001-0.1715-2.55 
  Fegan, Chris 2013 ENG1.0010.28154.20 
  Dilleigh, Stephen P 2135 ENG0.001-0.5615-8.40 
  Thompson, Robert 1966 ENG1.0010.23153.45 
  Berry, Stephen H f2311 ENG0.5010.18152.70 

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)
 
 Malta International Open 2013 Bugibba MLT 2013-11-17
RcRownchangeKK*chgGame
 2148 2181 5.00 9 0.19 15 2.85 
  Opasiak, Dustin 1808 GER1.0010.10151.50 
  Van Eck, Ted 1998 NED1.0010.26153.90 
  Ahlander, Bjoern m2436 SWE1.0010.811512.15 
  Heberla, Bartlomiej g2556 POL0.001-0.0915-1.35 
  Faivre, Vincent 1797 FRA1.0010.09151.35 
  Andreasson, Ingvar 2335 SWE0.001-0.2915-4.35 
  Zerafa, Patrick c2052 MLT1.0010.33154.95 
  Mede, Istvan f2302 HUN0.001-0.3415-5.10 
  Dijon, Frederic 2045 FRA0.001-0.6815-10.20 

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)
 

 

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