Individual Calculations September 2019
 Ano Tafalla, Santiago  Total change: 0.40  Rating chartPersonal card
 37 Obert Internacional d'Escacs d'Andorra Escaldes-Engordany AND 2019-07-27
RcRownchangeKK*chgGame
 2142 2105 4.00 9 0.02 20 0.40 
  Attard, Theophile 1705  * FRA1.0010.08201.60 
  Vega Gutierrez, Sabrina mwg2385 ESP0.5010.34206.80 
  Gomez Anadon, Daniel f2305 AND0.5010.26205.20 
  Morros Faura, Ricard 2258 ESP0.001-0.3020-6.00 
  Kennedy, John 1928 FRA1.0010.27205.40 
  Fernandez De Bobadilla, Gabriel c2231 ESP0.5010.17203.40 
  Serra Pages, Jordi 2228 ESP0.001-0.3320-6.60 
  Redondo Flores, David 1975 ESP0.501-0.1820-3.60 
  Lever, Erwan 2259 FRA0.001-0.2920-5.80 
 * 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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