Individual Calculations May 2013
 Videnova, Iva  Total change: -12.75  Rating chartPersonal card
 Oberliga Wuerttemberg 2012/2013 Wuerttemberg GER 2012-09-30
RcRownchangeKK*chgGame
 2148 2317 2.50 3 0.40 15 6.00 
  Doerflinger, Josef 2254 GER1.0010.41156.15 
  Loehr, Markus 2228 GER0.501-0.1215-1.80 
  Rechtsteiner, Oliver 1963 GER1.0010.11151.65 

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)
 
 International Tournament Golden Island Krk 2013 Malinska CRO 2013-04-06
RcRownchangeKK*chgGame
 2179 2329 5.50 9 -0.50 15 -7.50 
  Brzac, Marijan 1929  * CRO1.0010.08151.20 
  Schmitz, Andreas Arnold c2053 GER1.0010.17152.55 
  Martinovic, Sasa g2530 CRO0.001-0.2415-3.60 
  Bajlo, Kristijan 2118 CRO0.501-0.2715-4.05 
  Horvath, Reka 2042 AUT0.501-0.3415-5.10 
  Plenca, Jadranko 2108 CRO0.501-0.2815-4.20 
  Tica, Sven 1957 CRO1.0010.10151.50 
  Zelcic, Robert g2555 CRO0.001-0.2115-3.15 
  Martic, Zlatko m2323 CRO1.0010.49157.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 52nd Individual Chess Championship-Women Bankya BUL 2013-04-17
RcRownchangeKK*chgGame
 2059 2329 6.50 9 -0.75 15 -11.25 
  Salimova, Nurgyul wf1929  * BUL1.0010.08151.20 
  Sirkova, Darena wf1977 BUL1.0010.11151.65 
  Bednikova, Stefi wm2058 BUL1.0010.17152.55 
  Krumova, Ani 2022 BUL1.0010.14152.10 
  Galunova, Tsveta 2101 BUL0.501-0.2915-4.35 
  Vasova, Maria 1929  * BUL0.501-0.4215-6.30 
  Ivanova, Simoneta 1964 BUL0.001-0.9015-13.50 
  Voiska, Margarita wg2285 BUL0.501-0.0615-0.90 
  Raeva, Elitsa wm2269 BUL1.0010.42156.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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