Rapid: Individual Calculations January 2024
 Fares, Ali  Total change: -44.80  Rating chartPersonal card
 AIM Chess Tournament 2023 Alay LBN 2023-12-10
RcRownchangeKK*chgGame
 1271 1267 0.00 2 -0.99 20 -19.80 
  Wehbi, Roy Sabr 1479 LBN0.001-0.2320-4.60 
  Ghanem, Haitham Yehia 1062 LBN0.001-0.7620-15.20 

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)
 
 24th Christmas Open Championship 2023 Beirut LBN 2023-12-17
RcRownchangeKK*chgGame
 1382 1267 0.00 3 -1.25 20 -25.00 
  Sharbel, Marwan 1772 LBN0.001-0.0420-0.80 
  Rahal, Serge E 1283 LBN0.001-0.4820-9.60 
  El Khoury, Elias 1092 LBN0.001-0.7320-14.60 

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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