Individual Calculations February 2015
 Tikhonov, Valeri  Total change: -5.80  Rating chartPersonal card
 IV Liga seniorów - etap Kraków Krakow POL 2015-01-17
RcRownchangeKK*chgGame
 1622 1732 1.00 2 -0.29 20 -5.80 
  Golenia, Wojciech 1712 POL0.001-0.5320-10.60 
  Warchol, Bartosz 1531 POL1.0010.24204.80 

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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