Individual Calculations October 2008
 Ivkov, Borislav  Total change: -6.90  Rating chartPersonal card
 Serbian Cup 2008 Zlatibor SRB 2008-06-16
RcRownchangeKK*chgGame
 2523 2411 1.50 4 0.06 10 0.60 
  Ivanisevic, Ivan g2649 SRB0.5010.30103.00 
  Nestorovic, Lazar 2248 SRB0.501-0.2210-2.20 
  Perunovic, Milos g2579 SRB0.5010.22102.20 
  Kovacevic, Aleksandar g2616 SRB0.001-0.2410-2.40 

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)
 
 2008 Canadian Open Section A Montreal CAN 2008-07-18
RcRownchangeKK*chgGame
 2289 2411 5.00 9 -0.88 10 -8.80 
  Doubleday, William G. 2125 CAN1.0010.16101.60 
  Bluvshtein, Mark g2548 CAN0.001-0.3210-3.20 
  Chabot, Roland 2235 CAN0.001-0.7310-7.30 
  Jiang, Louie 2135 CAN1.0010.17101.70 
  Tayar, Jonathan f2293 CAN0.001-0.6610-6.60 
  Nicula, Marius f2209 ROU0.501-0.2610-2.60 
  Yap, Nicolas A 2278 USA1.0010.32103.20 
  Karavade, Eesha wg2296 IND1.0010.34103.40 
  Roussel-Roozmon, Thomas m2486 CAN0.5010.10101.00 

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)
 
 ECU-European Senior-Championship Davos SUI 2008-08-09
RcRownchangeKK*chgGame
 2246 2411 6.50 9 0.13 10 1.30 
  Waisberg, Arnold 2086 ISR1.0010.13101.30 
  Miednikova, Swietlana wf2165 RUS1.0010.19101.90 
  Gruzmann, Boris f2240 RUS0.001-0.7310-7.30 
  Zhelesny, Stanislav f2190 RUS1.0010.22102.20 
  Jadrijevic, Ante 2250 CRO1.0010.29102.90 
  Klundt, Klaus m2361 GER0.501-0.0710-0.70 
  Kraidman, Yair g2280 ISR0.501-0.1810-1.80 
  Tseitlin, Mark D g2437 ISR0.5010.04100.40 
  Vilerte, Tamara wf2207 LAT1.0010.24102.40 

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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