Individual Calculations January 2020
 Alonso Moyano, Jonathan  Total change: -7.10  Rating chartPersonal card
 elllobregat open chess grupo A El prat de llobregat ESP 2019-12-03
RcRownchangeKK*chgGame
 2288 2351 4.50 9 -0.71 10 -7.10 
  Le Pen, Steven 2045 FRA1.0010.14101.40 
  Kobo, Ori g2457 ISR0.5010.14101.40 
  Erenberg, Ariel m2479 ISR0.001-0.3310-3.30 
  Sekar, B 2176 IND0.501-0.2310-2.30 
  Smirnova, Ekaterina wm2225 RUS0.501-0.1710-1.70 
  Cholleti, Sahajasri wf2216 IND0.501-0.1810-1.80 
  Protopopova, Anastasiya wf2230 RUS1.0010.34103.40 
  Arizmendi Martinez, Julen Luis g2511 ESP0.001-0.2910-2.90 
  Pratyusha, Bodda wm2253 IND0.501-0.1310-1.30 

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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