Individual Calculations January 2020
 Sedlak, Petr  Total change: 0.80  Rating chartPersonal card
 PDSS - Krajsky prebor II zapad 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1277 1462 1.00 1 0.26 20 5.20 
  Sulc, Jiri 1277 CZE1.0010.26205.20 

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)
 
 PDSS - Krajska soutez zapad 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 1296 1462 0.50 1 -0.22 20 -4.40 
  Roub, Radek 1296 CZE0.501-0.2220-4.40 

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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