Individual Calculations September 2009
 Grigorov, Grigor  Total change: -5.40  Rating chartPersonal card
 27th Greek Team Cup 2009 - Tie Breaks and Final Four Clubs - Kallithea Halkidiki GRE 2009-05-31
RcRownchangeKK*chgGame
 2472 2488 1.00 2 -0.04 10 -0.40 
  Markidis, Konstantinos 2333 GRE1.0010.29102.90 
  Kotronias, Vasilios g2610 GRE0.001-0.3310-3.30 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2565 2489 3.00 9 -0.51 10 -5.10 
  Tzintzios, Georgios 2169 GRE1.0010.13101.30 
  Howell, David W L g2614 ENG0.5010.17101.70 
  Pavasovic, Dusko g2605 SLO0.001-0.3410-3.40 
  Kolev, Atanas g2569 BUL0.5010.11101.10 
  Miroshnichenko, Evgenij g2696 UKR0.001-0.2310-2.30 
  Ivanisevic, Ivan g2629 SRB1.0010.69106.90 
  Azmaiparashvili, Zurab g2626 GEO0.001-0.3210-3.20 
  McHedlishvili, Mikheil g2592 GEO0.001-0.3610-3.60 
  Rozentalis, Eduardas g2588 LTU0.001-0.3610-3.60 

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)
 
 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 2387 2489 5.50 9 0.01 10 0.10 
  Iordanidou, Zoi 2115 GRE1.0010.10101.00 
  Papargyriou, Anastasios 2089  * GRE1.0010.08100.80 
  Markus, Robert g2587 SRB0.5010.13101.30 
  Halkias, Stelios g2564 GRE0.5010.10101.00 
  Gajewski, Grzegorz g2572 POL0.001-0.3910-3.90 
  Pavlidis, Anastasios f2348 GRE1.0010.31103.10 
  Gelashvili, Tamaz g2605 GEO0.001-0.3410-3.40 
  Dolzhikova, Olga wg2284 UKR0.501-0.2610-2.60 
  Aginian, Nelly wg2322 ARM1.0010.28102.80 
 * 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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