Individual Calculations February 2018
 Roubalik, Jakub  Total change: -6.50  Rating chartPersonal card
 Extraliga SVK 2017/18 R7-8 Various SVK 2018-01-06
RcRownchangeKK*chgGame
 2502 2397 1.00 2 0.29 10 2.90 
  Kriebel, Tadeas m2505 CZE0.001-0.3510-3.50 
  Repka, Christopher m2498 SVK1.0010.64106.40 

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)
 
 1. liga východ 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2391 2397 0.00 1 -0.51 10 -5.10 
  Molenda, Marcin f2391 POL0.001-0.5110-5.10 

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)
 
 Extraliga 2017/2018 r5-6 various CZE 2018-01-13
RcRownchangeKK*chgGame
 2424 2397 0.50 2 -0.43 10 -4.30 
  Jurcik, Martin f2334 SVK0.501-0.0910-0.90 
  Zilka, Stepan g2513 CZE0.001-0.3410-3.40 

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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