Individual Calculations September 2021
 Klama, Andrzej  Total change: 47.40  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN C Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1684 1408 3.50 9 1.80 20 36.00 
  Dembowski, Andrzej 1808  * POL1.0010.922018.40 
  Lada, Ireneusz 1808  * POL0.001-0.0820-1.60 
  Wasik, Jozef 1633 POL1.0010.782015.60 
  Drazek, Wladyslaw 1808  * POL0.5010.42208.40 
  Harasim, Wieslaw 1702 POL0.001-0.1520-3.00 
  Wasylkiewicz, Andrzej 1726 POL0.001-0.1320-2.60 
  Galyga, Jozef 1709 POL0.001-0.1520-3.00 
  Nowak, Adam 1350 POL1.0010.42208.40 
  Stoop, Jan 1615 NED0.001-0.2320-4.60 
 * 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)
 
 57th Akiba Rubinstein Chess Festival - OPEN D Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1512 1408 4.00 9 0.57 20 11.40 
  Lisiecki, Robert 1727 POL0.001-0.1320-2.60 
  Gorski, Boguslaw 1701 POL0.001-0.1520-3.00 
  Kowalczyk, Jakub 1162 POL1.0010.19203.80 
  Mareau, Timothe 1603 FRA0.001-0.2520-5.00 
  Strutynski, Kamil 1234 POL1.0010.27205.40 
  Rzenca, Jerzy 1578 POL0.001-0.2820-5.60 
  Adamski, Adam 1756 POL0.001-0.1120-2.20 
  Przybylik, Alicja 1119 POL1.0010.16203.20 
  Rosinski, Radoslaw 1724 POL1.0010.872017.40 

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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