Individual Calculations April 2019
 Grec, Jan Alexander  Total change: -14.00  Rating chartPersonal card
 Pohar Nitrianskej sachovej akademie 3.rocnik Nitra SVK 2019-03-02
RcRownchangeKK*chgGame
 1524 1728 3.50 5 -0.14 40 -5.60 
  Zverka, Peter Samuel 1328  * SVK1.0010.08403.20 
  Slovak, Pavol 1433 SVK0.501-0.3540-14.00 
  Varga, Lukas 1573 SVK0.501-0.2140-8.40 
  Michalicka, Oliver 1369 SVK1.0010.10404.00 
  Mrkvik, Jan 1915 SVK0.5010.24409.60 
 * 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)
 
 3.liga C2 2018/19 R9-10 Various SVK 2019-03-10
RcRownchangeKK*chgGame
 1815 1728 0.50 2 -0.26 40 -10.40 
  Feco, Jan 1818 SVK0.5010.12404.80 
  Cibikova, Sofia Anna 1812 SVK0.001-0.3840-15.20 

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)
 
 4.liga C21 2018/19 R8 Various SVK 2019-03-17
RcRownchangeKK*chgGame
 1767 1728 0.50 1 0.05 40 2.00 
  Magura, Ivan 1767 SVK0.5010.05402.00 

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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