Individual Calculations June 2023
 Engel, Gerard  Total change: -18.80  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1366 1411 3.50 8 -0.94 20 -18.80 
  Subra, Thierry 1206 FRA1.0010.24204.80 
  Mabelly, Rudy 1650 FRA0.001-0.2020-4.00 
  Boye-Monneret, Leonard 1216 FRA0.501-0.2520-5.00 
  Kuoch, Pascal 1047 FRA0.001-0.9020-18.00 
  Bismuth, Raphael 1251 FRA1.0010.29205.80 
  Da Costa, Manuel 1205 FRA1.0010.24204.80 
  Sananes, Remi 1688 FRA0.001-0.1720-3.40 
  Duvert, Francois 1666 FRA0.001-0.1920-3.80 

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)
 

 

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