Rapid: Individual Calculations May 2023
 Hamad, Mohamed Almarashda  Total change: 81.60  Rating chartPersonal card
 28th Sharjah International Chess Championship 2023 - Rapid Sharjah UAE 2023-03-26
RcRownchangeKK*chgGame
 1276 1057 2.00 7 0.05 40 2.00 
  Sameir, Ramez 1780 EGY0.001-0.0140-0.40 
  Kuzma, Ostap 1224 UKR0.001-0.2840-11.20 
  Raihan, Bin Anzar 1212 IND0.001-0.2940-11.60 
  Marshool, Abdullah 1037 UAE1.0010.474018.80 
  Thoovanoor, Venugopal 1191 FID0.001-0.3240-12.80 
  Ahoud, Eisa Bashkardi 1294 UAE1.0010.804032.00 
  Deshmukh, Omm 1191 IND0.001-0.3240-12.80 

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)
 
 Alef Chess Championship Al Mamsha Sharjah Sharjah UAE 2023-04-07
RcRownchangeKK*chgGame
 1299 1057 3.50 7 1.99 40 79.60 
  Al-Blooshi, Hamad Essa 1518 UAE0.001-0.0540-2.00 
  Mokhtar, Omar. 1269 SYR1.0010.774030.80 
  Rashid, Husain Alhammadi 1400 UAE0.001-0.1240-4.80 
  Sergazy, Dinmukhamed 1223 KAZ1.0010.724028.80 
  Ahoud, Eisa Bashkardi 1294 UAE0.001-0.2040-8.00 
  Divya, Gowrisankar 1222 IND0.5010.22408.80 
  Karageziyan, Paul 1166 FID1.0010.654026.00 

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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