Individual Calculations March 2022
 Piesik, Piotr  Total change: 5.30  Rating chartPersonal card
 2.liga D 2022 23 R5-6 SVK SVK 2022-01-29
RcRownchangeKK*chgGame
 2283 2407 0.50 1 -0.17 10 -1.70 
  Haring, Viktor f2283 SVK0.501-0.1710-1.70 

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 r9-12 various CZE 2022-02-12
RcRownchangeKK*chgGame
 2623 2418 1.00 4 0.03 10 0.30 
  Piorun, Kacper g2641 POL0.5010.28102.80 
  Navara, David g2697 CZE0.001-0.1610-1.60 
  Laznicka, Viktor g2631 CZE0.5010.27102.70 
  Janik, Igor g2524 POL0.001-0.3610-3.60 

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 R7-8 rozne SVK 2022-02-19
RcRownchangeKK*chgGame
 2480 2418 1.50 2 0.67 10 6.70 
  Ftacnik, Lubomir g2508 SVK1.0010.62106.20 
  Petenyi, Tamas m2452 SVK0.5010.05100.50 

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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