Individual Calculations April 2017
 Gorecki, Janusz  Total change: -4.80  Rating chartPersonal card
 Krajsky prebor KHSS 2016/2017 r9-10 various CZE 2017-03-05
RcRownchangeKK*chgGame
 1887 1857 1.00 2 0.08 20 1.60 
  Novak, Ludek 1953 CZE0.001-0.3720-7.40 
  Mares, Ilja 1821 CZE1.0010.45209.00 

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)
 
 IV Dolnoslaska Liga 2016/2017 - okreg walbrzyski Round 9-10 Dolny Slask POL 2017-03-05
RcRownchangeKK*chgGame
 1761 1857 0.50 2 -0.76 20 -15.20 
  Majocha, Piotr 1761 POL0.001-0.6320-12.60 
  Majocha, Piotr 1761 POL0.501-0.1320-2.60 

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)
 
 Krajska soutez - vychod KHSS 2016/2017 r10 various CZE 2017-03-19
RcRownchangeKK*chgGame
 1814 1857 1.00 1 0.44 20 8.80 
  Tsapanidis, Vasilis 1814 CZE1.0010.44208.80 

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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