Individual Calculations September 2017
 Ermachenko, Manuel  Total change: 14.40  Rating chartPersonal card
 7th Gibraltar Junior International Junior Chess Festival Under 12 Gibraltar ENG 2017-08-17
RcRownchangeKK*chgGame
 1636 1646 2.50 4 0.36 40 14.40 
  Clarkson, George 1383 ENG1.0010.18407.20 
  Bekkari, Nassim 1561 FRA1.0010.384015.20 
  Garrido Outon, Alex 2046  * ESP0.001-0.0840-3.20 
  Diaz Mino, Daniel 1555 ESP0.501-0.1240-4.80 
 * 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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