Individual Calculations September 2023
 Sheikha, Abdulla Alme  Total change: -29.60  Rating chartPersonal card
 Al Ain Summer tournament Al Ain UAE 2023-07-17
RcRownchangeKK*chgGame
 1375 1049 0.00 3 -0.38 40 -15.20 
  Humaidan Mohamed, Alzaabi 1431 UAE0.001-0.0940-3.60 
  Ali Ahmed, Alaa 1340 EGY0.001-0.1540-6.00 
  Shashish, Subbiah 1355 IND0.001-0.1440-5.60 

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)
 
 34eme Open International d'ete de la Ville de Cannes - Open B (-1900) CANNES FRA 2023-07-24
RcRownchangeKK*chgGame
 1283 1049 1.00 6 -0.36 40 -14.40 
  Charrier, Jean Claude 1452 FRA0.001-0.0840-3.20 
  Beil, Romane 1226 FRA0.001-0.2740-10.80 
  Chazeau, Raphael 1107 FRA0.001-0.4240-16.80 
  Rachkovskiy, Kirill 1181 FRA1.0010.684027.20 
  Puddu Abrigo, Raphael 1396 FRA0.001-0.1140-4.40 
  Jelicic, Hugo 1338 SUI0.001-0.1640-6.40 

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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