Individual Calculations May 2015
 Abdou Issaka, Boubacar  Total change: -27.60  Rating chartPersonal card
 Championnat du Rhône 2014-2015 Open A r1-2 LYON FRA 2014-10-04
RcRownchangeKK*chgGame
 1735 1791 1.00 2 -0.13 20 -2.60 
  Colas, Yves 1562 FRA1.0010.21204.20 
  Jehan, Julien 1908 FRA0.001-0.3420-6.80 

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)
 
 Championnat du Rhône 2014-2015 Open A r3 LYON FRA 2014-11-29
RcRownchangeKK*chgGame
 1700 1791 0.00 1 -0.62 20 -12.40 
  Poulet, Benoit 1700 FRA0.001-0.6220-12.40 

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)
 
 Championnat du Rhône 2014-2015 Open A r4-5 LYON FRA 2015-01-10
RcRownchangeKK*chgGame
 1683 1791 1.50 2 0.22 20 4.40 
  Malabave, Gabriel 1580 FRA1.0010.23204.60 
  Grauffel, Mathieu 1785 FRA0.501-0.0120-0.20 

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)
 
 Championnat du Rhône 2014-2015 Open A r6-7 LYON FRA 2015-02-14
RcRownchangeKK*chgGame
 1831 1791 0.00 1 -0.44 20 -8.80 
  Darcet, Bruno 1831 FRA0.001-0.4420-8.80 

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)
 
 Championnat du Rhône 2014-2015 Open A r9 LYON FRA 2015-04-04
RcRownchangeKK*chgGame
 1856 1791 0.00 1 -0.41 20 -8.20 
  Verges, Brice 1856 FRA0.001-0.4120-8.20 

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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