Rapid: Individual Calculations January 2019
 Smietanski, Marek  Total change: -6.80  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 2018 - Grudzien R1 Wroclaw POL 2018-12-07
RcRownchangeKK*chgGame
 1787 1613 3.00 7 0.84 20 16.80 
  Grossmann, Ryszard f1898 POL0.001-0.1620-3.20 
  Chojnacki, Slawomir 2013  * POL0.001-0.0820-1.60 
  Szpinda, Piotr 1647 POL1.0010.552011.00 
  Partycki, Przemyslaw 1258 POL1.0010.11202.20 
  Lesniak, Szymon 1670 POL1.0010.582011.60 
  Daniel, Damian 2013  * POL0.001-0.0820-1.60 
  Stachowiak, Kamil m2013  * POL0.001-0.0820-1.60 
 * 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)
 
 Grand Prix Polonii Wroclaw 2018 - Grudzien R2 Wroclaw POL 2018-12-21
RcRownchangeKK*chgGame
 1577 1613 1.00 4 -1.18 20 -23.60 
  Stachowiak, Kamil m2013  * POL0.001-0.0820-1.60 
  Demski, Michal 1686 POL0.001-0.4020-8.00 
  Zimny, Jakub 1213  * POL1.0010.08201.60 
  Smietanska, Wiktoria c1397 POL0.001-0.7820-15.60 
 * 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)
 

 

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