Individual Calculations February 2023
 Zerdaloglu, Vasilis  Total change: -12.80  Rating chartPersonal card
 JmSS Krajsky prebor II C 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 1841 1683 1.00 2 0.41 40 16.40 
  Dvoracek, Filip 1836 CZE0.001-0.3040-12.00 
  Licka, Vlastimil 1845 CZE1.0010.714028.40 

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)
 
 JmSS Krajsky prebor I 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 1811 1683 0.00 2 -0.73 40 -29.20 
  Keprt, Tomas 1593 CZE0.001-0.6240-24.80 
  Kusalik, Roman 2029 CZE0.001-0.1140-4.40 

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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