Individual Calculations January 2011
 Kosic, Ljubisa  Total change: 25.20  Rating chartPersonal card
 Central Serbia Championship 2010 Valjevo SRB 2010-11-08
RcRownchangeKK*chgGame
 2201 1946 2.50 6 1.34 15 20.10 
  Tosic, Srecko f2318 SRB0.001-0.1015-1.50 
  Kolbert, Engelbert 2141 SRB0.001-0.2515-3.75 
  Radovanovic, Zoran Z 2096 SRB1.0010.701510.50 
  Colovic, Zoran 2215 SRB0.5010.33154.95 
  Markovic, Dragan P 2209 SRB0.001-0.1815-2.70 
  Dolovic, Dusko f2228 SRB1.0010.841512.60 

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)
 
 XXIII Belgrade Trophy 2010 Belgrade, Obrenovac SRB 2010-11-24
RcRownchangeKK*chgGame
 2104 1946 2.50 7 0.34 15 5.10 
  Panic, Nenad 2346  * SRB0.001-0.0815-1.20 
  Devedzic, Stojan 1691 SRB1.0010.19152.85 
  Mrdak, Milomir 2061 SRB0.001-0.3415-5.10 
  Manojlovic, Selimir 2114 SRB0.001-0.2815-4.20 
  Lopez Colon, Francisco 2141 ESP1.0010.751511.25 
  Potpara, Nikola 2160 MNE0.001-0.2315-3.45 
  Rakic, Miodrag 2214 SRB0.5010.33154.95 
 * 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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