Individual Calculations February 2020
 Macek, Oldrich  Total change: -7.40  Rating chartPersonal card
 Vanocni sachovy turnaj 2019 B Rychnov nad Kneznou CZE 2019-12-28
RcRownchangeKK*chgGame
 1694 1679 2.50 6 -0.37 20 -7.40 
  Tsapanidis, Vasilis 1752 CZE0.001-0.4020-8.00 
  Palla, Rostislav 1631 CZE0.501-0.0720-1.40 
  Kacirek, Pavel 1677 CZE0.001-0.5020-10.00 
  Cvejn, Jaroslav 1694 CZE1.0010.522010.40 
  Zilkay, Dominik 1669 SVK0.001-0.5120-10.20 
  Portych, Vaclav 1741 CZE1.0010.592011.80 

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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