Individual Calculations August 2021
 Stadnichenko, Stanislav  Total change: 16.60  Rating chartPersonal card
 International Chess Day 2021 (B) Rostov-on-Don RUS 2021-07-12
RcRownchangeKK*chgGame
 1712 1538 2.50 7 0.31 20 6.20 
  Novikov, Yaroslav 1308 RUS0.501-0.2920-5.80 
  Bondarenko, Vladimir 1911 RUS0.5010.40208.00 
  Korovjakovsky, Dmitryi 1906 RUS0.001-0.1020-2.00 
  Hovhannisyan, Razmik 1369 ARM1.0010.28205.60 
  Donchenko, Ekaterina 1743 RUS0.001-0.2420-4.80 
  Lindenbaum, Viktor 1878 RUS0.5010.38207.60 
  Golovanev, Vladimir 1871 RUS0.001-0.1220-2.40 

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)
 
 V.I. Makienko Memorial 2021 (standard) Rostov-on-Don RUS 2021-07-21
RcRownchangeKK*chgGame
 1682 1538 3.00 7 0.52 20 10.40 
  Medvedev, Matvey c1938  * RUS0.001-0.0820-1.60 
  Evteenko, Yuliya 1481 RUS0.001-0.5820-11.60 
  Fedorenko, Ekaterina I. 1294 RUS1.0010.20204.00 
  Golovanev, Vladimir 1871 RUS0.001-0.1220-2.40 
  Polkovnikyan, Artem 1393 RUS1.0010.31206.20 
  Mogilchenko, Timofey 1938  * RUS0.001-0.0820-1.60 
  Cheliadinov, Sergei 1858 RUS1.0010.872017.40 
 * 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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