Individual Calculations January 2009
 Webb, Laurence E  Total change: 1.20  Rating chartPersonal card
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2301 2347 1.00 2 -0.12 15 -1.80 
  Hulmes, David I 2203 ENG0.501-0.1915-2.85 
  McDonald, Neil g2398 ENG0.5010.07151.05 

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)
 
 24th European Club Cup 2008 Halkidiki, Greece Kallithea, Halkidiki - Greece GRE 2008-10-17
RcRownchangeKK*chgGame
 2367 2347 3.50 6 0.68 15 10.20 
  Sanchez Silva, Luis Agapito 2092 ESP0.501-0.3115-4.65 
  Malisauskas, Vidmantas g2479 LTU1.0010.681510.20 
  Braun, Arik m2567 GER0.5010.28154.20 
  Abeln, Michiel f2329 NED1.0010.47157.05 
  Laurent, Bruno m2370 BEL0.5010.03150.45 
  Sedina, Elena mwg2365 ITA0.001-0.4715-7.05 

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)
 
 N1 - R2-3 Various FRA 2008-11-22
RcRownchangeKK*chgGame
 2356 2347 0.50 2 -0.48 15 -7.20 
  Lefebvre, Herve 2246 FRA0.501-0.1415-2.10 
  Vojinovic, Goran m2465 SRB0.001-0.3415-5.10 

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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