Blitz: Individual Calculations July 2021
 Dumanyan, Artem  Total change: 18.00  Rating chartPersonal card
 Sochi Chess Champ. 2021 Blitz Sochi RUS 2021-06-13
RcRownchangeKK*chgGame
 1384 1294 5.00 10 0.90 20 18.00 
  Zaytsev, Egor 1784 RUS0.001-0.0420-0.80 
  Gornostaeva, Margarita 1018 RUS1.0010.17203.40 
  Zhugin, Nikolay 1703 RUS0.001-0.0820-1.60 
  Alikhanyan, Zorik 1401 RUS1.0010.652013.00 
  Orlov, Georgy 1280 RUS0.001-0.5220-10.40 
  Krotov, Konstantin 1182 RUS0.501-0.1520-3.00 
  Akopyan, Piotr 1343 RUS1.0010.572011.40 
  Borisevich, Viktor 1557 RUS0.001-0.1820-3.60 
  Papazian, Melik Z. 1228 RUS0.501-0.0920-1.80 
  Egorov, Vladislav K. 1347 RUS1.0010.572011.40 

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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