Individual Calculations February 2023
 Seidl, Jan  Total change: -76.00  Rating chartPersonal card
 SSS Krajsky prebor 2022-2023 r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2099 2100 0.50 2 -0.50 40 -20.00 
  Moravec, Vit 2199 CZE0.5010.14405.60 
  Petrak, Robert 1998 CZE0.001-0.6440-25.60 

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)
 
 Extraliga mladeze - Zapad 2022-23 r6-7 various CZE 2023-01-21
RcRownchangeKK*chgGame
 1947 2100 0.00 2 -1.40 40 -56.00 
  Husa, Daniel 1995 CZE0.001-0.6440-25.60 
  Hozda, Max 1899 CZE0.001-0.7640-30.40 

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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