Individual Calculations April 2009
 Rich, Philippe  Total change: -13.65  Rating chartPersonal card
 8e Championnat des Hautes-Pyrénées MPY FRA 2008-11-30
RcRownchangeKK*chgGame
 1883 2026 0.00 1 -0.69 15 -10.35 
  Labat, Jory 1883 FRA0.001-0.6915-10.35 

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)
 
 N4 - R3 Various FRA 2008-12-14
RcRownchangeKK*chgGame
 1860 2026 1.00 1 0.28 15 4.20 
  Grimmer, Jonathan 1860 FRA1.0010.28154.20 

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)
 
 Coupe Midi-Pyrénées - T1-2 MPY FRA 2009-01-08
RcRownchangeKK*chgGame
 2021 2021 0.00 1 -0.50 15 -7.50 
  Ouerk, Yanis 2021 FRA0.001-0.5015-7.50 

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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