Individual Calculations September 2013
 Jackson, Daniel  Total change: 48.75  Rating chartPersonal card
 21eme open international de Saint-Affrique SAINT AFFRIQUE FRA 2013-07-20
RcRownchangeKK*chgGame
 1712 1509 3.00 8 0.85 15 12.75 
  Tuerlinckx, Ben 1909  * BEL0.001-0.0815-1.20 
  Degremont, Patrick 1909  * FRA0.001-0.0815-1.20 
  Legrand, Vincent 1837 FRA0.5010.37155.55 
  Veschambre, Antoine 1654 FRA0.001-0.3115-4.65 
  Petit, Michel 1304 FRA1.0010.24153.60 
  Lalot, Hugues 1638 FRA1.0010.671510.05 
  Hirschmann, Georges 1763 FRA0.5010.31154.65 
  Costa, Anthony 1684 FRA0.001-0.2715-4.05 
 * 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)
 
 Open international de Créon 2013 - Tournoi Raoul Lorioux CREON FRA 2013-07-29
RcRownchangeKK*chgGame
 1581 1509 4.50 8 1.30 15 19.50 
  Danielyan, Siramarg 1611 FRA0.5010.14152.10 
  Merlet, Francois 1633 FRA0.5010.17152.55 
  Jackson, Sue 1255 FRA1.0010.19152.85 
  Remacle, Auguste 1572 FRA0.001-0.4115-6.15 
  Clauzel, Andre 1671 FRA1.0010.711510.65 
  Reyreau, Stephane 1561 FRA0.5010.07151.05 
  Dubertrand, Bernard 1698 FRA0.001-0.2515-3.75 
  Fournier, Loic 1646 FRA1.0010.681510.20 

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)
 
 Circuit d'Echecs Gascon 2013 - Tournoi E RISCLE FRA 2013-08-05
RcRownchangeKK*chgGame
 1370 1513 4.50 5 1.10 15 16.50 
  Kosic, Miroslav 1448 FRA1.0010.41156.15 
  Jackson, Thomas 1453 FRA0.501-0.0815-1.20 
  Jackson, Sue 1235 FRA1.0010.17152.55 
  Lutz, Andre 1299 FRA1.0010.23153.45 
  Baudet, Joel 1415 FRA1.0010.37155.55 

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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