Individual Calculations February 2019
 Krejci, Jan  Total change: -13.80  Rating chartPersonal card
 Krajska soutez PDSS 2018/2019 zapad r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 1501 1505 1.00 2 -0.01 20 -0.20 
  Fiala, Jan 1557 CZE0.001-0.4320-8.60 
  Macha, Martin 1445 CZE1.0010.42208.40 

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)
 
 Krajsky prebor 2 PDSS 2018/2019 zapad r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 1631 1505 0.00 2 -0.68 20 -13.60 
  Chvojka, Jan 1536 CZE0.001-0.4620-9.20 
  Tyc, Miroslav 1726 CZE0.001-0.2220-4.40 

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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