Individual Calculations January 2020
 Kalvach, Ladislav  Total change: -16.60  Rating chartPersonal card
 Podzimni otevreny prebor sachoveho oddilu SK OAZA Praha 2019 Praha CZE 2019-10-30
RcRownchangeKK*chgGame
 1717 1750 4.00 9 -0.83 20 -16.60 
  Kolar, Dan 1882 CZE0.001-0.3220-6.40 
  Vorsilka, Jiri 1592 CZE1.0010.29205.80 
  Cmiko, Jakub 2008 CZE1.0010.822016.40 
  Svetly, Jiri 1912 CZE0.001-0.2920-5.80 
  Lukes, Martin 1681 CZE0.001-0.6020-12.00 
  Pacovsky, Ota 1770 CZE0.001-0.4720-9.40 
  Vavrova, Jirina 1350  * CZE1.0010.08201.60 
  Stanke, Petr 1611 CZE1.0010.31206.20 
  Plesnivy, Martin 1643 CZE0.001-0.6520-13.00 
 * 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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