Individual Calculations July 2022
 Bulmaga, Irina  Total change: -2.00  Rating chartPersonal card
 Grand Prix Romania - 2nd leg Targu Mures ROU 2022-06-04
RcRownchangeKK*chgGame
 2292 2396 5.50 9 -0.20 10 -2.00 
  Draghici Flutur, Gavril 2100 ESP1.0010.15101.50 
  Filip, Andrei 2232 ROU0.501-0.2210-2.20 
  Cosma, Elena-Luminita wg2276 ROU0.501-0.1610-1.60 
  Manea, Alexandru m2360 ROU0.501-0.0510-0.50 
  Stepanencu, Nicodim-Cosmin f2235 ROU0.501-0.2110-2.10 
  Sandu, Mihaela wg2270 ROU0.501-0.1710-1.70 
  Terbe, Julianna wm2301 HUN0.501-0.1310-1.30 
  Bonte, Andrei-Mihai 2343 ROU1.0010.43104.30 
  Miron, Lucian-Costin g2510 ROU0.5010.16101.60 

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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