Individual Calculations September 2019
 Roqueta Maffei, Oscar Nahuel  Total change: 16.40  Rating chartPersonal card
 XIV Obert escacs santa eugenia de ter 2019 Girona ESP 2019-07-29
RcRownchangeKK*chgGame
 1565 1589 5.00 9 0.41 40 16.40 
  Grimault, Stephanie 1211 FRA1.0010.09403.60 
  Vinolas Anglada, Laura 1795 ESP0.001-0.2440-9.60 
  Pales Pi, Marta 1368 SWZ1.0010.22408.80 
  Alarcon Pages, Salvador 1744 ESP0.5010.21408.40 
  Olcina Monells, Jordi 1723 ESP0.5010.18407.20 
  Grimault, Leane 1535 FRA1.0010.424016.80 
  Turon Crosa, Isaac 1714 ESP0.001-0.3340-13.20 
  Garcia Estruch, Jorge 1805 ESP0.001-0.2240-8.80 
  Compte Auge, Lluis 1189  * ESP1.0010.08403.20 
 * 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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