Individual Calculations November 2015
 Perman, Sergey  Total change: -9.80  Rating chartPersonal card
 FE 37 Arco di Trento Arco di Trento ITA 2015-10-10
RcRownchangeKK*chgGame
 2058 2184 5.50 9 -0.49 20 -9.80 
  Morselli, Stefano 1836 ITA1.0010.11202.20 
  Oppici, Gabriele 2015 ITA1.0010.28205.60 
  Burmakin, Vladimir g2557 RUS0.001-0.1020-2.00 
  Barlocco, Carlo f2041 ITA0.001-0.6920-13.80 
  Blasco, Domenico 1933 ITA1.0010.19203.80 
  De Vita, Gianni 2018 ITA0.001-0.7220-14.40 
  Joerges, Frank 1946 GER1.0010.20204.00 
  Messina, Roberta wf2046 ITA1.0010.31206.20 
  Pedersen, Henrik Bolding 2132 DEN0.501-0.0720-1.40 

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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