Individual Calculations February 2023
 Kaleta, Marian  Total change: -1.00  Rating chartPersonal card
 3.liga D1 R5-6 Presovsky a Kosicky krajsky sachovy zvaz SVK 2023-01-08
RcRownchangeKK*chgGame
 1518 1538 1.00 2 -0.05 20 -1.00 
  Albert, Simon 1603 SVK1.0010.592011.80 
  Nunhart, Jan 1432 SVK0.001-0.6420-12.80 

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)
 

 

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