Individual Calculations February 2020
 Den Boer, Lennard  Total change: -12.20  Rating chartPersonal card
 XXX Miedzynarodowy Festiwal Szachowy CRACOVIA2019 Grupa A Krakow POL 2019-12-27
RcRownchangeKK*chgGame
 2206 2132 3.00 9 -0.61 20 -12.20 
  Zochowski, Kacper f2313 POL0.5010.24204.80 
  Kopylov, Daniel 2294 GER0.001-0.2920-5.80 
  Bugalski, Michal 2241 POL0.001-0.3520-7.00 
  Vojtek, Vladimir f2263 SVK0.001-0.3220-6.40 
  Marzano, Carlo 2106 ITA0.501-0.0420-0.80 
  Englert, Jan 2124 GER0.501-0.0120-0.20 
  Kindler, Przemyslaw 2142 POL1.0010.512010.20 
  Zherebtsova, Alexandra wf2209 RUS0.001-0.3920-7.80 
  Wisniewski, Michal 2158 POL0.5010.04200.80 

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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