Individual Calculations August 2021
 Kosic, Dragan  Total change: 1.90  Rating chartPersonal card
 South Ural Cup 2021 - B Chelyabinsk RUS 2021-06-25
RcRownchangeKK*chgGame
 2317 2417 5.00 9 -0.69 10 -6.90 
  Pingin, Artem f2336 RUS0.501-0.1110-1.10 
  Khruschiov, Alexey g2382 MDA0.501-0.0510-0.50 
  Tsyhanchuk, Stanislav m2306 BLR0.501-0.1510-1.50 
  Somkin, Kirill 2201 RUS0.501-0.2810-2.80 
  Safin, Timur 2190 RUS0.501-0.2910-2.90 
  Rezvy, Lev 2265 RUS0.501-0.2010-2.00 
  Tologontegin, Semetey m2380 KGZ1.0010.45104.50 
  Radzhabov, Rodion f2353 RUS0.001-0.5910-5.90 
  Sitnikov, Anton m2441 UKR1.0010.53105.30 

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)
 
 International Tournament "Paracin 2021" - OPEN A Paracin SRB 2021-07-09
RcRownchangeKK*chgGame
 2344 2419 5.50 9 0.15 10 1.50 
  Debevec, Blaz c2135 SLO0.501-0.3410-3.40 
  Lever, Erwan 2231 FRA0.501-0.2410-2.40 
  Djukic, Sandra wm2172 SRB1.0010.19101.90 
  Beydullayeva, Govhar wm2264 AZE1.0010.29102.90 
  Ivanovic, Marko 2245 SRB1.0010.27102.70 
  Petrosyan, Manuel g2632 ARM0.5010.27102.70 
  Aleksandrov, Aleksej g2535 BLR0.5010.16101.60 
  Annaberdiev, Meilis m2532 TKM0.001-0.3510-3.50 
  Gurel, Ediz f2346 TUR0.501-0.1010-1.00 

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)
 
 GM Swiss "Orbis-3 2021" Paracin SRB 2021-07-17
RcRownchangeKK*chgGame
 2398 2419 5.50 9 0.73 10 7.30 
  Csiki, Endre f2341 HUN0.501-0.1110-1.10 
  Abergel, Thal g2414 FRA0.501-0.0110-0.10 
  Kurmangaliyeva, Liya f2322 KAZ1.0010.37103.70 
  Polschikov, Alexey f2420 RUS0.5010.00100.00 
  Aditya, Mittal m2438 IND0.5010.03100.30 
  Ohanyan, Emin f2324 ARM0.501-0.1310-1.30 
  Khayrullin, Denis f2376 RUS0.501-0.0610-0.60 
  Ramoutar, Alan-Safar m2344 TTO1.0010.40104.00 
  Safarli, Eltaj g2604 AZE0.5010.24102.40 

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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