Individual Calculations December 2012
 Dudys, Jakub  Total change: 19.80  Rating chartPersonal card
 Polsko - Ukrainskie Akademickie Mistrzostwa w Szachach Lublin POL 2012-11-20
RcRownchangeKK*chgGame
 2252 2131 3.00 5 1.32 15 19.80 
  Shankovsky, Andriy f2311 UKR1.0010.741511.10 
  Mazurchak, Bogdan 2213 UKR1.0010.61159.15 
  Tkachenko, Dmitri 2272 UKR1.0010.691510.35 
  Barayev, Anton 2193 UKR0.001-0.4115-6.15 
  Skliarov, Viktor 2272 UKR0.001-0.3115-4.65 

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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