Individual Calculations November 2009
 Ivanov, Jordan  Total change: 11.60  Rating chartPersonal card
 2nd International Chess Festival Sport Summer 2009 Paracin SRB 2009-08-19
RcRownchangeKK*chgGame
 2313 2431 6.50 9 0.66 10 6.60 
  Arandjelovic, Aleksandar Z 2113 SRB1.0010.13101.30 
  Dudukovic, Nikola 2260 SRB1.0010.27102.70 
  Kasparova, Tatiana wm2169 BLR1.0010.18101.80 
  Pancevski, Filip m2422 MKD0.001-0.5110-5.10 
  Mrkonjic, Nenad m2370 CRO0.501-0.0810-0.80 
  Brankovic, Dejan f2358 SRB0.501-0.1010-1.00 
  Milenkovic, Mladen f2336 SRB1.0010.37103.70 
  Zlatanovic, Boroljub f2413 SRB0.501-0.0310-0.30 
  Radlovacki, Jovan 2380 SRB1.0010.43104.30 

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)
 
 Nationale 1 - R1 Various FRA 2009-10-04
RcRownchangeKK*chgGame
 2308 2408 0.50 1 -0.14 10 -1.40 
  Hamdouchi, Adina-Maria wg2308 ROU0.501-0.1410-1.40 

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)
 
 Nationale 1 - R2-3 Various FRA 2009-10-17
RcRownchangeKK*chgGame
 2467 2408 1.50 2 0.64 10 6.40 
  Istratescu, Andrei g2624 ROU0.5010.28102.80 
  Crut, Aurelien f2309 FRA1.0010.36103.60 

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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