Individual Calculations June 2022
 Boudjellal, Yaqin  Total change: -50.40  Rating chartPersonal card
 Open Marseille 2021-22 (-2200) r9 MARSEILLE FRA 2022-04-29
RcRownchangeKK*chgGame
 1082 1354 1.00 1 0.17 40 6.80 
  Harutyunov, Georgi 1082 FRA1.0010.17406.80 

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)
 
 1er festival international d'echecs de Cassis - Open B CASSIS FRA 2022-05-26
RcRownchangeKK*chgGame
 1131 1351 4.00 7 -1.43 40 -57.20 
  Bouhlel, Adam 1056 FRA0.001-0.8540-34.00 
  Ponenti, Louis 1088 FRA1.0010.18407.20 
  Soubeyran, Emilie 1164 FRA1.0010.264010.40 
  Lopez, Dominique 1085 FRA0.001-0.8240-32.80 
  Pouliquen, Gilbert 1196 FRA1.0010.294011.60 
  Sembel Rudelle, Gael 1179 FRA0.001-0.7340-29.20 
  Feugier, Bruno 1151 FRA1.0010.24409.60 

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)
 

 

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