Individual Calculations November 2017
 Petricek, Lukas  Total change: -47.20  Rating chartPersonal card
 Extraliga mladeze - Vychod 2017/2018 r1-4 various CZE 2017-10-07
RcRownchangeKK*chgGame
 1725 1684 2.00 4 0.21 40 8.40 
  Gresova, Zuzana wc1901 CZE1.0010.784031.20 
  Machacek, Lukas 1590 CZE0.501-0.1340-5.20 
  Sebesta, Jan 1594 CZE0.001-0.6240-24.80 
  Laurincova, Kristyna 1815 CZE0.5010.18407.20 

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)
 
 Mistrovstvi Moravy a Slezska U12 2017 Loucna nad Desnou CZE 2017-10-24
RcRownchangeKK*chgGame
 1367 1684 5.50 8 -1.39 40 -55.60 
  Randus, Antonin 1284  * CZE1.0010.08403.20 
  Gres, Michal 1336 CZE1.0010.11404.40 
  Vavra, Jan 1353 CZE1.0010.12404.80 
  Simek, Viktor 1492 CZE0.501-0.2540-10.00 
  Cerny, Michal 1455 CZE0.501-0.2940-11.60 
  Lang, Simon 1291 CZE0.501-0.4240-16.80 
  Richter, Rudolf 1360 CZE0.501-0.3740-14.80 
  Tajovsky, Simon 1363 CZE0.501-0.3740-14.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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