Individual Calculations December 2017
 Marchal, Georges  Total change: 2.40  Rating chartPersonal card
 Lalevitch 2017 LIEGE BEL 2017-09-08
RcRownchangeKK*chgGame
 1438 1307 1.00 4 -0.52 20 -10.40 
  Renard, Alain 1703 BEL0.001-0.0820-1.60 
  Wlogalski, Olivier 1707  * BEL0.001-0.0820-1.60 
  Moch, Jean 1149 BEL1.0010.29205.80 
  Paquot, Jacques 1194 BEL0.001-0.6520-13.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 9eme open du Mont Sainte-Odile - Tournoi B (-1600) BARR FRA 2017-11-04
RcRownchangeKK*chgGame
 1374 1310 1.00 3 -0.26 20 -5.20 
  Chainbaux, Thierry 1432 FRA0.5010.17203.40 
  Bellahcene, Mohamed Adam 1566 FRA0.001-0.1920-3.80 
  Lebhertz, Audeleen 1123 FRA0.501-0.2420-4.80 

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)
 
 Belgian Interclubs 2017-2018 Round 4 Various Places BEL 2017-11-19
RcRownchangeKK*chgGame
 1679 1310 1.00 1 0.90 20 18.00 
  Desauw, Alfons 1679 BEL1.0010.902018.00 

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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