Individual Calculations March 2021
 Abramovic, Bosko  Total change: -4.70  Rating chartPersonal card
 GM Round Robin "Paracin 2021" Paracin SRB 2021-01-29
RcRownchangeKK*chgGame
 2396 2335 2.50 9 -1.27 10 -12.70 
  Kosic, Dragan g2443 MNE0.5010.15101.50 
  Vetokhin, Savva f2309 RUS0.501-0.0410-0.40 
  Atalik, Suat g2504 SRB0.5010.22102.20 
  Dudin, Gleb f2380 RUS0.001-0.4410-4.40 
  Ratkovic, Milovan m2433 SRB0.001-0.3710-3.70 
  Durak, Can 2187 TUR1.0010.30103.00 
  Potpara, Nikola 2378 MNE0.001-0.4410-4.40 
  Niemann, Hans Moke g2484 USA0.001-0.3010-3.00 
  Stankovic, Milos m2442 SRB0.001-0.3510-3.50 

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)
 
 RADNICKICHESS - IM Feb 2021 Beograd SRB 2021-02-10
RcRownchangeKK*chgGame
 2234 2335 7.00 9 1.38 10 13.80 
  Smirnova, Ekaterina wm2250 RUS1.0010.38103.80 
  Khubukshanov, Erdem f2293 RUS0.501-0.0610-0.60 
  Dolsonov, Ayusha 2255 RUS1.0010.39103.90 
  Maric, Dragan f2143 SRB1.0010.25102.50 
  Carnic, Srdjan f2298 SRB0.501-0.0510-0.50 
  Pavlov, Mark 2158 RUS1.0010.27102.70 
  Ostojic, Nikola m2410 SRB0.5010.10101.00 
  Zhapova, Yana 1964 RUS1.0010.10101.00 
  Milanovic, Slavisa m2332 MNE0.5010.00100.00 

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)
 
 RADNICKICHESS - IM II Feb 2021 Beograd SRB 2021-02-18
RcRownchangeKK*chgGame
 2237 2335 5.00 9 -0.58 10 -5.80 
  Kisic, Bozidar 2230 MNE0.501-0.1410-1.40 
  Pavlov, Mark 2158 RUS0.501-0.2310-2.30 
  Ostojic, Nikola m2410 SRB0.5010.10101.00 
  Zhapova, Yana 1964 RUS0.501-0.4010-4.00 
  Lundin, Jan f2244 SWE0.501-0.1210-1.20 
  Khubukshanov, Erdem f2293 RUS0.501-0.0610-0.60 
  Dolsonov, Ayusha 2255 RUS0.501-0.1110-1.10 
  Smirnova, Ekaterina wm2250 RUS1.0010.38103.80 
  Milanovic, Slavisa m2332 MNE0.5010.00100.00 

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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