Individual Calculations August 2023
 Cretescu, Emma  Total change: 33.20  Rating chartPersonal card
 Romanian Grand Prix 2nd stage Brasov ROU 2023-07-16
RcRownchangeKK*chgGame
 1783 1359 1.50 7 0.83 40 33.20 
  Sandor, Petrut 2152 ROU0.0010.00400.00 
  Corbu, George-Alexandru 1850 ROU0.001-0.0440-1.60 
  Maria, Lia-Alexandra wc1800 ROU0.001-0.0640-2.40 
  Raduica, Remus 1750 ROU0.5010.414016.40 
  Criveanu, Maria 1677 ROU1.0010.874034.80 
  Zanfir, Iulian 1654 ROU0.001-0.1540-6.00 
  Andries, Alexia 1599 ROU0.001-0.2040-8.00 

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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