Individual Calculations May 2013
 Bulmaga, Irina  Total change: 3.75  Rating chartPersonal card
 National youth chess championships 2013 - girls U20 Calimanesti - Caciulata ROU 2013-04-02
RcRownchangeKK*chgGame
 1989 2389 8.00 8 0.64 15 9.60 
  Anton, Roxana-Ana 1989  * ROU1.0010.08151.20 
  Vasilescu, Maria 1989  * ROU1.0010.08151.20 
  Taposu-Matei, Alexandra 1989  * ROU1.0010.08151.20 
  Lolici, Iselin-Amanda 1989  * ROU1.0010.08151.20 
  Anton, Roxana-Ana 1989  * ROU1.0010.08151.20 
  Vasilescu, Maria 1989  * ROU1.0010.08151.20 
  Taposu-Matei, Alexandra 1989  * ROU1.0010.08151.20 
  Lolici, Iselin-Amanda 1989  * ROU1.0010.08151.20 
 * 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)
 
 13th Bangkok Chess Club Open 2013 Pattaya, Thailand THA 2013-04-14
RcRownchangeKK*chgGame
 2242 2389 5.00 8 -0.39 15 -5.85 
  Klemm, Alexander 1989  * SUI1.0010.08151.20 
  Tobor, Detlef 2143 GER1.0010.19152.85 
  Antonio, Rogelio Jr g2527 PHI0.001-0.3115-4.65 
  Peng, Xiongjian 2156 CHN0.501-0.2915-4.35 
  Suharto, Moh Wahyu Repelita 2162 INA0.501-0.2915-4.35 
  Xiao, Yiyi wf2148 CHN1.0010.20153.00 
  Vajda, Levente g2632 ROU0.001-0.2015-3.00 
  Rom, Jasper B 2176 USA1.0010.23153.45 
 * 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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