Individual Calculations June 2018
 Videnova, Iva  Total change: 26.80  Rating chartPersonal card
 Tournament of the Champions - Pleven Pleven BUL 2018-05-14
RcRownchangeKK*chgGame
 2233 2345 8.50 9 2.68 10 26.80 
  Radeva, Viktoria wf2275 FID1.0010.40104.00 
  Antova, Gabriela fwf2270 FID1.0010.40104.00 
  Nikolova, Adriana wg2275 FID1.0010.40104.00 
  Gocheva, Rumiana wm2059 FID1.0010.16101.60 
  Raeva, Elitsa wm2254 FID0.501-0.1210-1.20 
  Genova, Lyubka wm2202 FID1.0010.31103.10 
  Voiska, Margarita wg2273 FID1.0010.40104.00 
  Salimova, Nurgyul fwf2260 FID1.0010.38103.80 
  Velcheva, Maria wg2233 FID1.0010.35103.50 

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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