Individual Calculations December 2021
 Halousek, Jaroslav  Total change: 88.40  Rating chartPersonal card
 PDSS Krajska soutez 2021/2022 zapad r2-4 various CZE 2021-10-31
RcRownchangeKK*chgGame
 1638 1540 1.00 1 0.63 40 25.20 
  Chvojka, Jan 1638 CZE1.0010.634025.20 

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)
 
 PDSS Krajsky prebor II 2021/2022 zapad r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1805 1548 2.00 2 1.58 40 63.20 
  Kloucek, Jindrich 1662 CZE1.0010.664026.40 
  Mazuch, Jan 1948  * CZE1.0010.924036.80 
 * 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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