Individual Calculations July 2022
 Pierquin, Jean-Bernard  Total change: 16.00  Rating chartPersonal card
 Open de Champagne 2022 REIMS FRA 2022-06-04
RcRownchangeKK*chgGame
 1573 1242 0.50 4 -0.07 20 -1.40 
  Iaali, Abdelrahman 1783 LBN0.001-0.0320-0.60 
  Pierrot, Philippe 1525 FRA0.001-0.1620-3.20 
  Lecomte, Patrick 1505 FRA0.001-0.1820-3.60 
  Margaryan, Laura 1480 FRA0.5010.30206.00 

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)
 
 Open de Cambrai 2022 CAMBRAI FRA 2022-06-24
RcRownchangeKK*chgGame
 1502 1242 2.00 6 0.87 20 17.40 
  Romboni, Charles 1505 BEL1.0010.822016.40 
  Hermet, Eric 1629 FRA0.001-0.0920-1.80 
  Pruvost, Alain 1442 FRA0.5010.26205.20 
  Raptis, Olympios 1414 BEL0.5010.23204.60 
  Simek, Antonia 1473 BEL0.001-0.2120-4.20 
  Touat, Kais 1549 FRA0.001-0.1420-2.80 

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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