Individual Calculations May 2019
 Tossa, Thierry Ulrich  Total change: 106.80  Rating chartPersonal card
 Zone 4.4 Individual Chess Championships 2019 Accra GHA 2019-04-21
RcRownchangeKK*chgGame
 1709 1390 4.00 9 2.67 40 106.80 
  Anquandah, Francis Eric m1790  * GHA0.001-0.0840-3.20 
  Kpodo, Evans Mawuko 1731 GHA1.0010.884035.20 
  Atabor, Job c1790  * NGR0.001-0.0840-3.20 
  Hushie, Carlton 1637 GHA0.5010.314012.40 
  Adanu, Richard Kofi Mawuena 1506 GHA1.0010.664026.40 
  Anthony Waylea, Jr. c1790  * LBR0.001-0.0840-3.20 
  Thompson, Edward Nii Lamptey c1790  * GHA0.5010.424016.80 
  Gyamfi, Kwame Adutwum 1558 GHA0.001-0.2840-11.20 
  Oyama, Ekok c1790  * NGR1.0010.924036.80 
 * 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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