Individual Calculations April 2023
 Olsar, Robin  Total change: 7.40  Rating chartPersonal card
 2. liga F 2022-2023 r10-11 various CZE 2023-03-05
RcRownchangeKK*chgGame
 2124 2023 1.50 2 0.74 20 14.80 
  Malik, Jan f2264 CZE0.5010.30206.00 
  Kovarik, Matyas 1983 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)
 
 MKSS Krajsky prebor 2022-2023 r10 various CZE 2023-03-19
RcRownchangeKK*chgGame
 2117 2023 0.00 1 -0.37 20 -7.40 
  Janyska, Pavel 2117 CZE0.001-0.3720-7.40 

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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