Individual Calculations January 2009
 Damarez, Philippe  Total change: 17.75  Rating chartPersonal card
 NPC4 R1-2 NPC FRA 2008-10-05
RcRownchangeKK*chgGame
 1804 1586 0.00 1 -0.22 25 -5.50 
  Lambert, Vincent 1804 FRA0.001-0.2225-5.50 

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)
 
 Challenge Wawrzecki R1-2 NPC FRA 2008-10-11
RcRownchangeKK*chgGame
 1649 1586 1.00 1 0.59 25 14.75 
  Blondel, Francis 1649 FRA1.0010.592514.75 

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)
 
 NPC4 R3 NPC FRA 2008-11-30
RcRownchangeKK*chgGame
 1866 1586 0.50 1 0.34 25 8.50 
  Oprandi, William 1866 FRA0.5010.34258.50 

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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