Individual Calculations May 2019
 Jambou, Gilbert  Total change: 9.40  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1691 1576 0.50 1 0.16 20 3.20 
  Coateval, Michel 1691 FRA0.5010.16203.20 

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)
 
 Challenge USCF Atlantique 2019 (-2200) FLEURY LES AUBRAIS FRA 2019-04-04
RcRownchangeKK*chgGame
 1615 1576 2.50 5 0.31 20 6.20 
  Hauquin, Patrick 1214 FRA1.0010.10202.00 
  Mesli, Maurice 1755 FRA0.001-0.2720-5.40 
  Sevilla, Lionel 1748 FRA0.5010.23204.60 
  Andrieu, Philippe 1824 FRA0.001-0.1920-3.80 
  Daumain, Philippe 1536 FRA1.0010.44208.80 

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)
 

 

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