Individual Calculations October 2013
 Videnova, Iva  Total change: -21.45  Rating chartPersonal card
 Serbian Women's League 2013 Kragujevac SRB 2013-08-24
RcRownchangeKK*chgGame
 2275 2305 3.00 9 -1.75 15 -26.25 
  Petrenko, Svetlana mwg2182 MDA1.0010.33154.95 
  Ozturk, Kubra wg2254 TUR0.001-0.5715-8.55 
  Bojkovic, Natasa mwg2415 SRB0.001-0.3515-5.25 
  Muzychuk, Mariya mwg2495 UKR0.001-0.2515-3.75 
  Zarkovic, Mila wf2079 SRB1.0010.21153.15 
  Ovod, Evgenija mwg2390 RUS0.5010.12151.80 
  Stojadinov, Svetlana 1935 SRB0.001-0.9015-13.50 
  Voiska, Margarita wg2261 BUL0.501-0.0615-0.90 
  Zhukova, Natalia gwg2468 UKR0.001-0.2815-4.20 

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)
 
 46th Team Championship Women 2013 Sunny beach BUL 2013-09-19
RcRownchangeKK*chgGame
 2214 2293 4.50 7 0.32 15 4.80 
  Nestorova, Lozanka 2019 BUL1.0010.17152.55 
  Sandu, Mihaela wg2267 ROU0.501-0.0415-0.60 
  Raeva, Elitsa wm2327 BUL0.5010.05150.75 
  Galunova, Tsveta 2024 BUL1.0010.17152.55 
  Stojanovic, Andjelija wg2303 SRB0.5010.01150.15 
  Strutinskaya, Galina N wg2292 RUS0.5010.00150.00 
  Arutyunova, Diana wg2267 UKR0.501-0.0415-0.60 

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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