Individual Calculations May 2010
 Lalic, Bogdan  Total change: 3.10  Rating chartPersonal card
 Nationale Interclubs 2009-2010 Various BEL 2009-09-27
RcRownchangeKK*chgGame
 2417 2495 1.00 2 -0.20 10 -2.00 
  Rotstein, Arkadij g2538 GER0.5010.06100.60 
  Akhayan, Ruben 2295 BEL0.501-0.2610-2.60 

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)
 
 CCF IM Norm Coulsdon ENG 2010-04-05
RcRownchangeKK*chgGame
 2249 2493 7.50 9 0.52 10 5.20 
  Tozer, Richard m2288 ENG1.0010.24102.40 
  Madan, Augustin m2362 ROU0.501-0.1810-1.80 
  Zhou, Yang-Fan f2295 ENG1.0010.24102.40 
  Brady, Vince 2093  * IRL1.0010.08100.80 
  Gibbs, Dominic 2093  * ENG1.0010.08100.80 
  Eggleston, David f2357 ENG0.501-0.1810-1.80 
  Williams, Peter 2102 ENG1.0010.09100.90 
  Grigoryan, Meri wf2125 ENG1.0010.10101.00 
  Feygin, Michael m2529 GER0.5010.05100.50 
 * 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)
 
 4° Open International Echecs et montagne Gap FRA 2010-04-11
RcRownchangeKK*chgGame
 2189 2493 7.50 9 -0.01 10 -0.10 
  Bouzid, Kamel 2093  * FRA1.0010.08100.80 
  Auque, Aurelien 2093  * FRA1.0010.08100.80 
  Adda, Olivier 2103 FRA0.501-0.4110-4.10 
  Avon, Hugo 2093  * FRA1.0010.08100.80 
  Jean, Olivier 2193 FRA1.0010.15101.50 
  Garnier, Jean-Paul 2093  * FRA1.0010.08100.80 
  Piankov, Evgenij m2337 UKR0.501-0.2110-2.10 
  Doncea, Vladimir m2475 ROU0.501-0.0310-0.30 
  Peric, Slavisa m2219 SRB1.0010.17101.70 
 * 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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