Blitz: Individual Calculations August 2023
 Al-Janahi, Ibrahim  Total change: -11.60  Rating chartPersonal card
 Asian Schools Blitz Chess Championship U13 Open Tashkent UZB 2023-07-20
RcRownchangeKK*chgGame
 1308 1201 2.00 6 -0.29 40 -11.60 
  Beknazarov, Emir 1591 KGZ0.001-0.0940-3.60 
  Meredov, Davut 1416 TKM0.5010.274010.80 
  Alimov, Abdulloh 1139 UZB0.001-0.5940-23.60 
  Mohammed, Omar Aljaberi 1151 UAE1.0010.434017.20 
  Nematov, Tokhir 1385 UZB0.001-0.2640-10.40 
  Abdulla Adel, Alsheaili 1168 UAE0.501-0.0540-2.00 

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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