Individual Calculations April 2022
 Naumkin, Igor  Total change: -9.50  Rating chartPersonal card
 IM Mix Third Saturday 244 Novi Sad SRB 2022-02-21
RcRownchangeKK*chgGame
 2236 2230 6.50 10 1.60 10 16.00 
  Gusev, Mikhail 1937 RUS1.0010.15101.50 
  Karthikeyan, P. g2396 IND0.5010.22102.20 
  Maksimovic, Branimir m2277 SRB0.5010.07100.70 
  Mrdja, Milan m2241 CRO0.5010.02100.20 
  Vratonjic, Slobo m2268 SRB0.5010.05100.50 
  Subhayan, Kundu 2297 IND1.0010.59105.90 
  Ljepic, Andrej 2180 SRB0.501-0.0710-0.70 
  Bryakin, Mikhail m2481 RUS1.0010.81108.10 
  Mamatov, Melis f2154 KGZ0.501-0.1010-1.00 
  Uskov, Artem 2128 RUS0.501-0.1410-1.40 

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)
 
 Open Hotel Putnik 25 Novi Sad SRB 2022-03-01
RcRownchangeKK*chgGame
 2063 2265 2.50 4 -0.50 10 -5.00 
  Rosh, Jain 2068 IND0.001-0.7510-7.50 
  Petrusic, Velimir 2032 SRB1.0010.21102.10 
  Mamatov, Melis f2193 KGZ0.501-0.1010-1.00 
  Gusev, Mikhail 1957 RUS1.0010.14101.40 

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)
 
 IM Third Saturday 245 Novi Sad SRB 2022-03-07
RcRownchangeKK*chgGame
 2231 2265 3.50 9 -1.34 10 -13.40 
  Petakov, Uros f2270 SRB0.5010.01100.10 
  Gusev, Mikhail 1957 RUS0.501-0.3610-3.60 
  Leskur, Dejan m2257 SRB0.501-0.0110-0.10 
  Ljepic, Andrej 2271 SRB0.5010.01100.10 
  Rosh, Jain 2068 IND0.001-0.7510-7.50 
  Mamatov, Melis f2193 KGZ0.501-0.1010-1.00 
  Sadovsky, Artem m2283 RUS0.5010.03100.30 
  Bryakin, Mikhail m2473 RUS0.001-0.2310-2.30 
  Drazic, Sinisa g2310 SRB0.5010.06100.60 

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)
 
 Championship Moscow 2022 (men) Moscow RUS 2022-03-12
RcRownchangeKK*chgGame
 2015 2265 5.50 8 -0.71 10 -7.10 
  Galkin, Vladimir 2048 RUS1.0010.22102.20 
  Akhmetzyanov, Demid 1795 RUS0.501-0.4510-4.50 
  Ivannikov, Maksim 1897 RUS0.501-0.4010-4.00 
  Pereverzev, Timofei 1865  * RUS1.0010.08100.80 
  Shushunov, Aleksei 1958 RUS1.0010.14101.40 
  Parshin, Maxim 2003 RUS1.0010.18101.80 
  Kukhmazov, Arsen m2490 RUS0.001-0.2210-2.20 
  Surikov, Roman 2064 RUS0.501-0.2610-2.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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