Individual Calculations June 2022
 Mamatov, Melis  Total change: -1.40  Rating chartPersonal card
 GM Third Saturday 251 Novi Sad SRB 2022-04-25
RcRownchangeKK*chgGame
 2410 2290 3.00 9 -0.07 20 -1.40 
  Atalik, Suat g2474 SRB0.5010.24204.80 
  Bryakin, Mikhail m2441 RUS0.001-0.3020-6.00 
  Petkov, Momchil m2465 BUL0.001-0.2720-5.40 
  Milosevic, Milos f2288 SRB1.0010.502010.00 
  Ratkovic, Milovan m2428 SRB0.001-0.3120-6.20 
  Drazic, Sinisa g2310 SRB0.5010.03200.60 
  Ratkovic, Miloje g2496 SRB0.001-0.2420-4.80 
  Omorjan, Dejan f2339 SRB0.5010.07201.40 
  Nitish, Belurkar f2449 IND0.5010.21204.20 

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)
 
NOTE: K factor changed
 IM Dani Petrovca 2022 Backi Petrovac SRB 2022-05-03
RcRownchangeKK*chgGame
 2241 2413 6.50 9 0.00 10 0.00 
  Rosh, Jain 2221 IND0.501-0.2510-2.50 
  Omorjan, Dejan f2339 SRB1.0010.40104.00 
  Drazic, Sinisa g2327 SRB0.501-0.1210-1.20 
  Maksimovic, Branimir m2247 SRB0.501-0.2210-2.20 
  Meszaros, Andras m2180 HUN1.0010.21102.10 
  Koutlas, Nikolaos f2251 GRE0.501-0.2110-2.10 
  Avdic, Mirza 2185 BIH1.0010.21102.10 
  Dimitrijevic, Nenad f2220 SRB1.0010.25102.50 
  Popchev, Milko g2200 BUL0.501-0.2710-2.70 

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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