Individual Calculations August 2015
 Yuffa, Daniil  Total change: 9.10  Rating chartPersonal card
 Polugaevsky Memorial 2015 Samara RUS 2015-07-03
RcRownchangeKK*chgGame
 2376 2474 6.50 9 0.91 10 9.10 
  Murzin, Lenar m2123 RUS1.0010.11101.10 
  Zakaryan, David f2306 RUS0.501-0.2210-2.20 
  Bochkarev, Alexey f2306 RUS1.0010.28102.80 
  Pustovoitova, Daria 2351 RUS1.0010.33103.30 
  Slavin, Alexey m2403 RUS1.0010.40104.00 
  Belyakov, Bogdan m2500 RUS0.5010.04100.40 
  Dobrov, Vladimir g2517 RUS0.5010.06100.60 
  Alekseenko, Kirill g2513 RUS0.001-0.4510-4.50 
  Gevorgyan, David m2368 ARM1.0010.36103.60 

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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