Rapid: Individual Calculations August 2012
 Arutinian, David  Total change: 25.40  Rating chartPersonal card
 Czech Open 2012 - G1 - main rapid tournament Pardubice CZE 2012-07-18
RcRownchangeKK*chgGame
 2442 2556 7.00 9 1.27 20 25.40 
  Dubrovin, Robert 2187 EST1.0010.10202.00 
  Michenka, Jozef m2357 CZE1.0010.24204.80 
  Tjurin, Alexander f2302 RUS1.0010.19203.80 
  Coleman, Teddy f2379 USA1.0010.27205.40 
  Lalic, Bogdan g2495 CRO1.0010.42208.40 
  Kravtsiv, Martyn g2582 UKR1.0010.542010.80 
  Ivanov, Oleg m2505 UKR0.501-0.0720-1.40 
  Schlosser, Philipp g2596 GER0.5010.06201.20 
  Buhmann, Rainer g2571 GER0.001-0.4820-9.60 

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)
 

 

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