Individual Calculations January 2023
 Safarian, Alek  Total change: -29.60  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group A Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 2214 1991 0.50 8 -1.48 20 -29.60 
  Aditya, Mittal m2486 IND0.001-0.0420-0.80 
  Valmana Canto, Jaime m2358 ESP0.001-0.1020-2.00 
  Pogorelov, Ruslan g2288 UKR0.001-0.1520-3.00 
  Wong, Zhenyong Jayden c2181 SGP0.001-0.2520-5.00 
  Jimenez Ruano, Adrian f2223 ESP0.001-0.2120-4.20 
  Villa Tornero, Alex 2050 ESP0.001-0.4220-8.40 
  Ayza Ballester, Jordi f2116 ESP0.5010.17203.40 
  Montero Martinez, Cristhian f2007 CHI0.001-0.4820-9.60 

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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