Individual Calculations November 2021
 Piesik, Piotr  Total change: 13.70  Rating chartPersonal card
 1. liga 2021/2022 vychod r1-2 various CZE 2021-10-09
RcRownchangeKK*chgGame
 2354 2389 1.00 2 -0.10 10 -1.00 
  Roubalik, Jakub 2391 CZE0.5010.00100.00 
  Jasny, Stanislav m2316 CZE0.501-0.1010-1.00 

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 2021/2022 r1-2 various CZE 2021-10-16
RcRownchangeKK*chgGame
 2471 2389 1.00 2 0.23 10 2.30 
  Sahidi, Samir m2436 SVK0.5010.07100.70 
  Druska, Juraj m2506 SVK0.5010.16101.60 

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)
 
 ECo-C Extraliga 2021 2022 R1-2 rozne SVK 2021-10-23
RcRownchangeKK*chgGame
 2484 2389 2.00 2 1.24 10 12.40 
  Stocek, Jiri g2577 CZE1.0010.74107.40 
  Mrva, Martin g2391 SVK1.0010.50105.00 

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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