Individual Calculations January 2020
 Purkyt, Jaroslav  Total change: 3.20  Rating chartPersonal card
 UKSS - Krajsky prebor II B 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1574 1567 1.00 1 0.51 20 10.20 
  Pesek, Michal 1574 CZE1.0010.512010.20 

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)
 
 UKSS - Krajsky prebor III B 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 1271 1567 0.50 1 -0.35 20 -7.00 
  Hampl, Nikola 1271 CZE0.501-0.3520-7.00 

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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