Individual Calculations January 2009
 Fontaine, Jean-Michel  Total change: 14.50  Rating chartPersonal card
 NPC 1 R1-2 NPC FRA 2008-10-19
RcRownchangeKK*chgGame
 1675 1712 1.00 1 0.45 25 11.25 
  Rohart, Quentin 1675 FRA1.0010.452511.25 

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)
 
 NPC 1 R3 NPC FRA 2008-11-23
RcRownchangeKK*chgGame
 1806 1712 0.50 1 0.13 25 3.25 
  Drache, Daniel 1806 FRA0.5010.13253.25 

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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