Individual Calculations October 2013
 Tikhonov, Valeri  Total change: -6.75  Rating chartPersonal card
 Turniej szachowy o puchar prezesa KKSz Krakow POL 2013-09-20
RcRownchangeKK*chgGame
 1647 1735 2.00 4 -0.45 15 -6.75 
  Pajdzik, Kamil 1402 POL1.0010.12151.80 
  Bus, Konrad 2087 POL0.001-0.1115-1.65 
  Poreba, Witold 1453 POL1.0010.16152.40 
  Latka, Tadeusz 1646 POL0.001-0.6215-9.30 

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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