Individual Calculations May 2019
 Bonanni, Antoine  Total change: 36.40  Rating chartPersonal card
 Tournoi interne de Seichamps Echecs 2018-2019 (-2200) r4-6 SEICHAMPS FRA 2019-01-18
RcRownchangeKK*chgGame
 1384 1564 2.00 3 -0.20 40 -8.00 
  Wyseur, Mathis 1312 FRA1.0010.19407.60 
  Chhun, Alain 1431 FRA0.001-0.6840-27.20 
  Dupont, Aurelien 1408 FRA1.0010.294011.60 

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)
 
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1605 1564 2.00 2 1.11 40 44.40 
  Trzaskos, Dominique 1664 FRA1.0010.644025.60 
  Pertuy, Noe 1545 FRA1.0010.474018.80 

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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