Individual Calculations September 2009
 Deviatkin, Andrei  Total change: 3.60  Rating chartPersonal card
 Voronezh open 2009 - Master tmnt Voronezh RUS 2009-06-12
RcRownchangeKK*chgGame
 2476 2566 6.00 9 0.52 10 5.20 
  Gorkavij, Vadim f2327 RUS1.0010.20102.00 
  Aitbayev, Aslan 2387 KAZ1.0010.27102.70 
  Lysyj, Igor g2617 RUS0.5010.07100.70 
  Andreikin, Dmitry g2625 RUS0.5010.08100.80 
  Belov, Vladimir g2623 RUS0.5010.08100.80 
  Zernyshkin, Vladislav 2233 RUS0.501-0.3810-3.80 
  Papin, Vasily m2462 RUS1.0010.36103.60 
  Volkov, Sergey g2594 RUS0.5010.04100.40 
  Chuprikov, Dmitry 2414 RUS0.501-0.2010-2.00 

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)
 
 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 2396 2589 6.50 9 -0.16 10 -1.60 
  Dagkakis, Panagiotis 2210 GRE1.0010.09100.90 
  Borsuk, Angela mwg2385 ISR0.501-0.2610-2.60 
  Harika, Dronavalli mwg2445 IND0.501-0.1910-1.90 
  Sandalakis, Angelos 2350 GRE0.501-0.3010-3.00 
  Grigoriadis, Alexandros m2338 GRE1.0010.19101.90 
  Nikolaidis, Ioannis g2529 GRE0.501-0.0810-0.80 
  Khukhashvili, Sopiko mwg2430 GEO0.501-0.2110-2.10 
  Ashwin, Jayaram m2425 IND1.0010.28102.80 
  Shavtvaladze, Nikoloz m2452 GEO1.0010.32103.20 

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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