Individual Calculations December 2023
 Bobek, Vaclav  Total change: 6.40  Rating chartPersonal card
 4. liga C12 2023 24 R3-5 Liptov - Orava SVK 2023-11-05
RcRownchangeKK*chgGame
 1569 1868 2.00 2 0.32 20 6.40 
  Druska, Pavol 1670 SVK1.0010.24204.80 
  Moravcik, Alex 1468  * SVK1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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