Individual Calculations February 2018
 Kellner, Petr  Total change: -37.20  Rating chartPersonal card
 1. divize JCSS 2017/2018 r6-7 various CZE 2018-01-07
RcRownchangeKK*chgGame
 2210 1977 0.00 1 -0.21 20 -4.20 
  Zeman, Matyas 2210 CZE0.001-0.2120-4.20 

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)
 
 PRAGUE OPEN 2018 - A - IM open Praha CZE 2018-01-12
RcRownchangeKK*chgGame
 1873 1977 3.50 8 -1.65 20 -33.00 
  Kulkarni, Bhakti cwg2306 IND0.001-0.1220-2.40 
  Smelykh, Edvin 1820 RUS0.001-0.7120-14.20 
  Greibrokk, Maria 1782 NOR1.0010.25205.00 
  Frej, Zofia 1870 POL0.001-0.6520-13.00 
  Hlavina, Matous 1805 CZE0.001-0.7320-14.60 
  Cabart, Pavel 1718 CZE1.0010.18203.60 
  Kalveus, Jan 1826 SWE0.501-0.2020-4.00 
  Hoel, Mathias 1855 NOR1.0010.33206.60 

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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