Individual Calculations January 2022
 Navrotescu, Andreea  Total change: 25.00  Rating chartPersonal card
 2 Elllobregat Open Chess Grupo A Castelldefels ESP 2021-11-30
RcRownchangeKK*chgGame
 2319 2210 4.50 9 1.25 20 25.00 
  Saduakassova, Dinara mwg2491 KAZ0.001-0.1620-3.20 
  Gorny, Michael 1997 GER1.0010.23204.60 
  Kaasen, Tor Fredrik m2432 NOR0.001-0.2220-4.40 
  Dahale, Atul 2037 IND1.0010.27205.40 
  Ootes, Lars m2376 NED1.0010.722014.40 
  Das, Sayantan m2436 IND0.001-0.2120-4.20 
  Suvorov, Alexander f2391 GER0.5010.24204.80 
  Perez Mitjans, Orelvis g2425 ESP0.001-0.2320-4.60 
  Schippers, Maurice f2290 NED1.0010.612012.20 

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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