Individual Calculations April 2019
 Mongey, Alain  Total change: -4.60  Rating chartPersonal card
 Tournoi Interne 1hKO La Dame Noire 2018-2019 (-1600) r5-8 MONTIGNY LE BRETONNEUX FRA 2018-12-21
RcRownchangeKK*chgGame
 1492 1573 0.50 1 -0.11 20 -2.20 
  Rivier, Sylvain 1492 FRA0.501-0.1120-2.20 

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)
 
 Championnat interne La Dame Noire 2018-2019 r5-8 MONTIGNY LE BRETONNEUX FRA 2019-01-04
RcRownchangeKK*chgGame
 1726 1584 0.50 2 -0.12 20 -2.40 
  Chevallier, Stephane 1717 FRA0.5010.18203.60 
  Lorich, Michel 1734 FRA0.001-0.3020-6.00 

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)
 

 

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