Individual Calculations January 2024
 Chaloupka, Josef  Total change: -22.60  Rating chartPersonal card
 Podzimni otevreny prebor SK OAZA 2023 r3-7 Praha CZE 2023-11-01
RcRownchangeKK*chgGame
 1508 1621 3.50 5 0.30 20 6.00 
  Jakus, Lubomir 1386 CZE1.0010.21204.20 
  Trcka, Bohdan 1365 CZE1.0010.19203.80 
  Verner, Matej 1747 CZE0.001-0.3320-6.60 
  Sander, Antonin 1466 CZE1.0010.29205.80 
  Vit, Zdenek 1576 CZE0.501-0.0620-1.20 

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)
 
 Vrsovicky podzimni open 2023 r8-9 Praha CZE 2023-11-30
RcRownchangeKK*chgGame
 1606 1621 0.50 3 -1.06 20 -21.20 
  Slavik, Petr 1729 CZE0.5010.15203.00 
  Vit, Zdenek 1576 CZE0.001-0.5620-11.20 
  Chamoso, Javier 1514 CZE0.001-0.6520-13.00 

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)
 
 Podzimni otevreny prebor SK OAZA 2023 r8-9 Praha CZE 2023-12-06
RcRownchangeKK*chgGame
 1664 1618 0.50 2 -0.37 20 -7.40 
  Muzik, Roman 1677 CZE0.001-0.4220-8.40 
  Pisa, Ivo 1651 CZE0.5010.05201.00 

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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