Individual Calculations May 2015
 Cerny, David  Total change: 51.20  Rating chartPersonal card
 1. liga mladeze 2014/2015 - sever r1-4 various CZE 2014-10-11
RcRownchangeKK*chgGame
 1615 1730 1.50 3 -0.47 40 -18.80 
  Kozbert, Tomas 1585 CZE0.501-0.1940-7.60 
  Vitova, Anna 1646 CZE0.501-0.1240-4.80 
  Sajdl, Jan 1615 CZE0.501-0.1640-6.40 

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)
 
 1. liga mladeze 2014/2015 - sever r5-6 various CZE 2014-12-06
RcRownchangeKK*chgGame
 1580 1655 1.00 1 0.40 40 16.00 
  Simon, Jakub 1580 CZE1.0010.404016.00 

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)
 
 1. liga mladeze 2014/2015 - sever r7 various CZE 2015-01-24
RcRownchangeKK*chgGame
 1426 1655 1.00 1 0.21 40 8.40 
  Vit, Ondrej 1426 CZE1.0010.21408.40 

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)
 
 36. turnaj sachovych nadeji 2015 - U15 Frydek-Mistek CZE 2015-04-02
RcRownchangeKK*chgGame
 1665 1736 5.00 7 0.97 40 38.80 
  Geryk, Simon 1336  * CZE1.0010.08403.20 
  Finn, Thomas 1596 ENG0.001-0.6940-27.60 
  Zidek, Daniel 1479 CZE1.0010.18407.20 
  Finn, Daniel 1421 ENG1.0010.14405.60 
  Brewer, Callum D 1915 ENG0.5010.23409.20 
  Nestorenko, Dmitry 2026 UKR0.5010.344013.60 
  Kuchar, Matej 1879 CZE1.0010.694027.60 
 * 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)
 
 1. liga mladeze 2014/2015 - sever r8-11 various CZE 2015-04-24
RcRownchangeKK*chgGame
 1609 1736 1.50 2 0.17 40 6.80 
  Zejdlik, Patrik 1548 CZE0.501-0.2440-9.60 
  Jezek, Jakub 1670 CZE1.0010.414016.40 

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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