Individual Calculations May 2010
 Pietrelle, Christian  Total change: -9.30  Rating chartPersonal card
 Tournoi du Jeudi B Bastia FRA 2010-03-04
RcRownchangeKK*chgGame
 1541 1530 4.00 7 0.61 15 9.15 
  Roux, Yvan 1585 FRA1.0010.58158.70 
  Terzi, Simon 1636 FRA0.001-0.3615-5.40 
  Dellapina, Kevin 1550 FRA0.001-0.4715-7.05 
  Lacaze, Eric 1384 FRA1.0010.30154.50 
  Goulard, Philippe 1575 FRA1.0010.56158.40 
  Chabanier, Gerald 1495 FRA1.0010.45156.75 
  Moracchini, Jean-Philippe 1564 FRA0.001-0.4515-6.75 

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)
 
 Tournoi du Vendredi Bastia FRA 2010-03-05
RcRownchangeKK*chgGame
 1552 1530 3.00 9 -1.23 15 -18.45 
  Gilles, Francois Emmanuel 1522 FRA0.501-0.0115-0.15 
  Fersadou, Kevin 1568 FRA0.001-0.4515-6.75 
  Merle, Mateo 1615 FRA0.001-0.3815-5.70 
  Terzi, Simon 1636 FRA0.001-0.3615-5.40 
  Dellapina, Kevin 1550 FRA0.001-0.4715-7.05 
  Cesari, Cathy 1445 FRA1.0010.38155.70 
  Jeune, Michele 1352 FRA1.0010.27154.05 
  Gossart, Gerard 1718 FRA0.001-0.2615-3.90 
  Moracchini, Jean-Philippe 1564 FRA0.5010.05150.75 

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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