Individual Calculations February 2013
 Mahieu, Jacques  Total change: 5.70  Rating chartPersonal card
 33ème Open International d'Echecs de Béthune - Tournoi C BETHUNE FRA 2012-12-26
RcRownchangeKK*chgGame
 1525 1616 6.00 9 0.38 15 5.70 
  Dincq, Michel 1503 FRA1.0010.35155.25 
  Devaux, Bernard 1526 FRA1.0010.38155.70 
  Blondel, Francis 1477 FRA0.501-0.1915-2.85 
  Lefebvre, Alexandre 1567 FRA0.501-0.0715-1.05 
  Caloone, Jules 1460 FRA1.0010.29154.35 
  Wacrenier, Jerome 1605 FRA0.501-0.0215-0.30 
  Van Den Bosch, Arno 1562 BEL0.001-0.5815-8.70 
  Gervais, Mathieu 1537 FRA1.0010.39155.85 
  Huttl, Sofie 1489 BEL0.501-0.1715-2.55 

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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