Individual Calculations April 2024
 Sacharewicz, Krzysztof  Total change: 8.40  Rating chartPersonal card
 40e Open International d'echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2024-03-02
RcRownchangeKK*chgGame
 1929 1930 4.50 9 -0.03 20 -0.60 
  Mueer, Sebastian 2148 GER1.0010.782015.60 
  Nanjo, Ryosuke m2330  * JPN0.001-0.0820-1.60 
  Zienkiewicz, Jan f2218 FRA0.001-0.1620-3.20 
  Bah, Ismael 1772 FRA1.0010.29205.80 
  Mansour, Johan 1530  * BEL1.0010.08201.60 
  Lesueur, Gabriel 2208 FRA0.001-0.1720-3.40 
  Krajewski, Thomas 1817 FRA1.0010.35207.00 
  Wauters, Ladislas 1589 BEL0.001-0.8820-17.60 
  Walrant, Toan 1746 BEL0.501-0.2420-4.80 
 * 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)
 
 Druzynowe Mistrzostwa Mazowsza 2024 Round 7-9 Mazovian district POL 2024-03-03
RcRownchangeKK*chgGame
 1896 1930 1.00 1 0.45 20 9.00 
  Potocki, Karol 1896 POL1.0010.45209.00 

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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