Individual Calculations July 2022
 Tahar, Mansour  Total change: -17.00  Rating chartPersonal card
 27eme Open International Landes Cotes Sud - Soorts Hossegor SOORTS HOSSEGOR FRA 2022-06-04
RcRownchangeKK*chgGame
 1387 1186 0.50 5 -0.85 20 -17.00 
  Renaudin, Axelle 1651 FRA0.001-0.0520-1.00 
  Bernhard, Jacques 1320 FRA0.001-0.3220-6.40 
  Mariette, Fabrice 1312 FRA0.5010.17203.40 
  Rodriguez, Antoine 1443 FRA0.001-0.1820-3.60 
  Rigaud, Solene 1210 FRA0.001-0.4720-9.40 

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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