Individual Calculations August 2021
 Polschikov, Alexey  Total change: -0.10  Rating chartPersonal card
 Serbia OPEN 2021 - MASTERS Beograd SRB 2021-07-02
RcRownchangeKK*chgGame
 2317 2420 4.50 9 -1.26 10 -12.60 
  Toncheva, Nadya fwf2201 BUL1.0010.22102.20 
  Fedoseev, Vladimir g2696 RUS0.001-0.1710-1.70 
  Papakonstantinou, Dimitrios 2251 GRE0.501-0.2210-2.20 
  Beydullayeva, Govhar wm2264 AZE0.001-0.7110-7.10 
  Thorsbro, Peter 2233 DEN1.0010.26102.60 
  Heinemann, Josefine wg2285 GER1.0010.32103.20 
  Vetokhin, Savva f2324 RUS0.501-0.1310-1.30 
  Barseghyan, Armen Ar. f2316 ARM0.001-0.6410-6.40 
  Velickovic, Sasa m2281 SRB0.501-0.1910-1.90 

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)
 
 International Tournament "Paracin 2021" - OPEN A Paracin SRB 2021-07-09
RcRownchangeKK*chgGame
 2312 2420 5.50 9 -0.21 10 -2.10 
  Ljepic, Andrej 2136 SRB0.001-0.8410-8.40 
  Prilleltensky, Matan 2131 USA1.0010.16101.60 
  Stoinev, Metodi 2212 BUL1.0010.23102.30 
  Brankovic, Dejan m2312 SRB1.0010.35103.50 
  Samadov, Read f2332 AZE0.501-0.1210-1.20 
  Kurmangaliyeva, Liya f2322 KAZ1.0010.37103.70 
  Budisavljevic, Luka g2509 SRB0.5010.12101.20 
  Iskandarov, Misratdin g2533 AZE0.001-0.3510-3.50 
  Vetokhin, Savva f2324 RUS0.501-0.1310-1.30 

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)
 
 GM Swiss "Orbis-3 2021" Paracin SRB 2021-07-17
RcRownchangeKK*chgGame
 2417 2420 6.00 9 1.46 10 14.60 
  Ramoutar, Alan-Safar m2344 TTO0.501-0.1010-1.00 
  Ohanyan, Emin f2324 ARM0.501-0.1310-1.30 
  Pranav, V 2366 IND1.0010.42104.20 
  Kosic, Dragan g2419 MNE0.5010.00100.00 
  Abergel, Thal g2414 FRA0.001-0.5110-5.10 
  Aditya, Mittal m2438 IND0.5010.03100.30 
  Vatsal, Singhania f2371 IND1.0010.43104.30 
  Safarli, Eltaj g2604 AZE1.0010.74107.40 
  Aitbayev, Aslan m2475 KAZ1.0010.58105.80 

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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