Individual Calculations February 2019
 Ianov, Viktor  Total change: 6.20  Rating chartPersonal card
 5. medjunarodni turnir amatera Beograd SRB 2019-01-04
RcRownchangeKK*chgGame
 2209 2290 6.00 9 0.62 10 6.20 
  Ristic, Luka 2029 SRB1.0010.18101.80 
  Radeva, Viktoria wf2196 BUL0.501-0.1310-1.30 
  Djokic, Mihailo 2178 SRB1.0010.35103.50 
  Pecurica, Milos f2314 MNE0.5010.03100.30 
  Radovanovic, Dusan m2321 SRB0.5010.04100.40 
  Brankovic, Dejan m2317 SRB0.5010.04100.40 
  Popovic, Aleksandar M f2238 SRB0.501-0.0710-0.70 
  Sotirov, Nikolaj 1975 BUL1.0010.14101.40 
  Sarenac, David 2316 SRB0.5010.04100.40 

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)
 

 

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