Individual Calculations October 2018
 Bojkovic, Natasa  Total change: -9.70  Rating chartPersonal card
 Serbian Women's League 2018 Zajecar SRB 2018-08-31
RcRownchangeKK*chgGame
 2347 2384 4.50 10 -0.97 10 -9.70 
  Bulmaga, Irina mwg2401 ROU0.5010.02100.20 
  Ambartsumova, Karina wg2377 RUS0.501-0.0110-0.10 
  Atalik, Ekaterina mwg2461 TUR0.001-0.3910-3.90 
  Doluhanova, Evgeniya wg2321 UKR1.0010.41104.10 
  Nechaeva, Marina mwg2419 RUS0.5010.05100.50 
  Voiska, Margarita wg2248 FID1.0010.32103.20 
  Belenkaya, Dina wg2274 RUS0.001-0.6510-6.50 
  Badelka, Olga wm2416 BLR0.001-0.4610-4.60 
  Zimina, Olga mwg2421 ITA0.001-0.4510-4.50 
  Srdanovic, Jovana wf2128 SRB1.0010.19101.90 

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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