Individual Calculations May 2017
 Koenig, Joel  Total change: -25.60  Rating chartPersonal card
 15e Open international de Malakoff MALAKOFF FRA 2017-04-08
RcRownchangeKK*chgGame
 1765 1875 4.50 9 -1.28 20 -25.60 
  Rabier, Jean 1745 FRA0.001-0.6820-13.60 
  Shehzad, Alisha 1616 NOR1.0010.18203.60 
  Guedira, Aimen 1721 MAR0.001-0.7120-14.20 
  Langvik, Ulrikke 1616 NOR1.0010.18203.60 
  Jean, Robert 1680 FRA0.501-0.2520-5.00 
  Riboud, Davy 1593 FRA1.0010.16203.20 
  Chartier, Thibaud 2222 FRA0.001-0.1120-2.20 
  Sansone, Adam 1587 FRA1.0010.16203.20 
  Ryan, Martin 2101 FRA0.001-0.2120-4.20 

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)
 

 

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