Individual Calculations February 2019
 Kovacs, Zoltan  Total change: -7.40  Rating chartPersonal card
 5. medjunarodni turnir amatera Beograd SRB 2019-01-04
 2134 2124 3.00 7 -0.37 20 -7.40 
  Sarenac, David 2316 SRB0.5010.25205.00 
  Olhovik, Andrei 2308 BLR0.001-0.2620-5.20 
  Frolov, Lev 1907 RUS1.0010.22204.40 
  Djokic, Nenad f2314 SRB0.001-0.2520-5.00 
  Theoharidis, Georgios 1816 GRE1.0010.14202.80 
  Omorjan, Dejan f2284 SRB0.001-0.2920-5.80 
  Yudkevich, Mikhail 1994 RUS0.501-0.1820-3.60 

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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