Individual Calculations September 2009
 Vorobiov, Evgeny E  Total change: 7.90  Rating chartPersonal card
 Ikaros Chess Festival 2009 2009 Aegean Open Championship GRE 2009-07-11
RcRownchangeKK*chgGame
 2401 2598 7.50 9 0.90 10 9.00 
  Ornithopoulos, Nikolaos 2198  * GRE1.0010.08100.80 
  Srebrnic, Ana wg2262 SLO1.0010.12101.20 
  Aggelis, Nikolaos f2296 GRE1.0010.15101.50 
  Lahiri, Atanu m2361 IND0.501-0.3010-3.00 
  Markus, Robert g2587 SRB0.501-0.0210-0.20 
  De Haan, Eric f2349 NED1.0010.19101.90 
  Ris, Robert m2421 NED1.0010.27102.70 
  Kempinski, Robert g2601 POL0.5010.00100.00 
  Rychagov, Andrey g2534 RUS1.0010.41104.10 
 * 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)
 
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2402 2598 7.00 9 0.44 10 4.40 
  Fragaki, Maria 2198  * GRE1.0010.08100.80 
  Ignatiadis, Konstantinos 2227 GRE0.501-0.4010-4.00 
  Papadopoulos, Panayotis 2198  * GRE1.0010.08100.80 
  Managadze, Nikoloz m2459 GEO1.0010.31103.10 
  Haznedaroglu, Kivanc m2468 TUR0.501-0.1810-1.80 
  Smith, Bryan G m2467 USA1.0010.32103.20 
  Drazic, Sinisa g2538 SRB1.0010.42104.20 
  Glek, Igor g2528 GER0.501-0.1010-1.00 
  Tukhaev, Adam g2534 UKR0.501-0.0910-0.90 
 * 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)
 
 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 2462 2598 5.50 9 -0.55 10 -5.50 
  Aftsoglou, Ioannis 2214 GRE1.0010.09100.90 
  Ris, Robert m2421 NED1.0010.27102.70 
  Mastrovasilis, Athanasios g2503 GRE0.501-0.1310-1.30 
  Janssen, Ruud m2527 NED1.0010.40104.00 
  Chadaev, Nikolai m2549 RUS0.501-0.0710-0.70 
  Arun Prasad, S g2556 IND0.001-0.5610-5.60 
  Kapnisis, Spyridon m2464 GRE0.501-0.1810-1.80 
  Harika, Dronavalli mwg2445 IND0.501-0.2010-2.00 
  Marjanovic, Slavoljub g2475 SRB0.501-0.1710-1.70 

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)
 

 

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