Blitz: Individual Calculations January 2020
 Sultan, Ibrahim  Total change: -6.00  Rating chartPersonal card
 1st Al Sayyah Blitz Chess open Dubai UAE 2019-12-21
RcRownchangeKK*chgGame
 1941 2144 5.50 8 -0.30 20 -6.00 
  San Andres, Emerlinda 1744  * PHI1.0010.08201.60 
  Cagatin, Hermie 1814 PHI1.0010.12202.40 
  Portuguese, Bret Michael Prudenc 1758 PHI1.0010.09201.80 
  Mendoza, John-John 1744  * PHI1.0010.08201.60 
  Arencibia Rodriguez, Walter g2407 CUB0.5010.32206.40 
  Pedarse, Marlon 2011 PHI1.0010.32206.40 
  Pabalan, Rocky 2126 PHI0.001-0.5320-10.60 
  Cayaba, John Vincent 1927 PHI0.001-0.7820-15.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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