Rapid: Individual Calculations April 2023
 Martin, Eric  Total change: 0.00  Rating chartPersonal card
 TROPH'ECHECS 2023 THIZY FRA 2023-03-18
RcRownchangeKK*chgGame
 1353 1513 4.00 6 -0.07 20 -1.40 
  Jelassi, Brigitte 1119 FRA1.0010.08201.60 
  Couchoud, Martin-Pierre 1417 FRA0.001-0.6320-12.60 
  Guevorguian, Garouch 1449 FRA1.0010.41208.20 
  Sillero, Pierre 1414 FRA0.001-0.6420-12.80 
  Raffin, Nicolas 1113  * FRA1.0010.08201.60 
  Vignon, Patrick 1606 FRA1.0010.632012.60 
 * 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)
 
 1er Open Rapide d'Yzeure YZEURE FRA 2023-03-26
RcRownchangeKK*chgGame
 1528 1513 3.50 7 0.07 20 1.40 
  Foisselon, Raphael 1413 FRA0.001-0.6420-12.80 
  Borceux, Theophile 1458 FRA1.0010.42208.40 
  Munos, Jose 1491 FRA0.501-0.0320-0.60 
  Oungre, Laurent 1830 FRA0.001-0.1320-2.60 
  Gauthe, Marie-Ange 1342 FRA1.0010.27205.40 
  Balaye, Francois 1467 FRA1.0010.44208.80 
  Morgand, Paul 1698 FRA0.001-0.2620-5.20 

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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