Blitz: Individual Calculations May 2022
 Ortega Amarelle, Mariano  Total change: 15.60  Rating chartPersonal card
 2022 Zone 4.2 Individual Chess Championship Blitz LOME TOG 2022-03-26
RcRownchangeKK*chgGame
 1973 2389 9.00 9 0.78 20 15.60 
  Kpan, Deckalet Mario Prosper 1989  * CIV1.0010.08201.60 
  Anquandah, Francis Eric m1933 GHA1.0010.06201.20 
  Adu-Poku, Kwabena 1950 GHA1.0010.06201.20 
  Onokpite, Kennedy c2088 NGR1.0010.15203.00 
  Balogun, Oluwafemi m2122 NGR1.0010.18203.60 
  Oluwadara, Adegbayi 1898 NGR1.0010.04200.80 
  Toure, Yves 1778 CIV1.0010.02200.40 
  Etukakpan, Leonard 2062 NGR1.0010.13202.60 
  Kamara, Ansumana c1935 SLE1.0010.06201.20 
 * 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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