Blitz: Individual Calculations February 2022
 Safieh, Mouhamad J.  Total change: -9.80  Rating chartPersonal card
 Asian Seniors Blitz Chess Championship Damascus SYR 2021-12-14
RcRownchangeKK*chgGame
 1997 2149 5.00 8 -0.49 20 -9.80 
  Alzaim, Talal m2178 SYR0.001-0.4620-9.20 
  Raboa, Mazen 1986 SYR1.0010.28205.60 
  Aldakak, Ghassan 1818 SYR1.0010.12202.40 
  Al-Aqrabi, Saleh c2127 YEM0.001-0.5320-10.60 
  Baranbo, Mohamed 1883 SYR1.0010.18203.60 
  Elbaba, Ezat 2110 SYR0.001-0.5520-11.00 
  Said, Nasser. 1845 SYR1.0010.14202.80 
  Sursock, Sameer f2027 LBN1.0010.33206.60 

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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