Individual Calculations April 2018
 Pietrowski, Patrick  Total change: -40.60  Rating chartPersonal card
 Team 2018 - Hauts-de-France Part 2 HDF FRA 2018-01-08
RcRownchangeKK*chgGame
 1573 1543 0.00 3 -1.39 20 -27.80 
  Riquembourg, Julien 1683 FRA0.001-0.3120-6.20 
  Conquer, Jeremy 1510 FRA0.001-0.5520-11.00 
  Zoonekynd, Philippe 1525 FRA0.001-0.5320-10.60 

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)
 
 20e open international de Fenain FENAIN FRA 2018-02-24
RcRownchangeKK*chgGame
 1535 1562 2.50 6 -0.64 20 -12.80 
  Levers, Thierry 1811 FRA0.001-0.1920-3.80 
  Leibovici, Ezechiel 1251 FRA1.0010.14202.80 
  Fabre, Laurent 1817 FRA0.001-0.1920-3.80 
  Clainquart, Raphael 1260 FRA1.0010.15203.00 
  Delescaille, Laurent 1763 BEL0.001-0.2420-4.80 
  Guiraud, Guillaume 1309 FRA0.501-0.3120-6.20 

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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