Individual Calculations March 2020
 Pouyet, Alain  Total change: 18.60  Rating chartPersonal card
 Open d'Aubagne 2019 r5-7 AUBAGNE FRA 2020-01-11
RcRownchangeKK*chgGame
 1390 1550 2.50 3 0.38 40 15.20 
  Tramarin, Matteo 1473 FRA1.0010.394015.60 
  Madi, Chahinez 1335 FRA0.501-0.2740-10.80 
  Lai, Bjorn 1362 FRA1.0010.264010.40 

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)
 
NOTE: K factor changed
 Team 2020 - Nationale 4 r3-4 FRANCE FRA 2020-01-19
RcRownchangeKK*chgGame
 1675 1550 0.50 1 0.17 20 3.40 
  Goeau, Loic 1675 FRA0.5010.17203.40 

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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