Individual Calculations October 2019
 Ferrier, David  Total change: 0.60  Rating chartPersonal card
 SMM 2019 - League A round 6-7 decentralised SUI 2019-09-07
RcRownchangeKK*chgGame
 2177 2030 0.00 1 -0.30 20 -6.00 
  Good, Daniel 2177 SUI0.001-0.3020-6.00 

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)
 
 USCF National 2019 SOULAC SUR MER FRA 2019-09-19
RcRownchangeKK*chgGame
 1980 2030 2.00 3 0.33 20 6.60 
  Capron, Daniel 2102 FRA1.0010.602012.00 
  Boulet, Philippe 2053 FRA0.001-0.4720-9.40 
  Laurent, Jerome 1786 FRA1.0010.20204.00 

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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