Individual Calculations July 2019
 Grigoryan, Karen  Total change: 4.00  Rating chartPersonal card
 Nadezdy Urala-2019 B15 Orsk RUS 2019-06-01
RcRownchangeKK*chgGame
 1350 1329 3.50 7 0.10 40 4.00 
  Blinov, Artemiy 1586 RUS0.001-0.1840-7.20 
  Bubnenko, Mariya 1136 RUS1.0010.254010.00 
  Rygalov, Kirill 1723 RUS0.001-0.0840-3.20 
  Urmantseva, Azalya 1372 RUS0.001-0.4440-17.60 
  Laptev, Roman 1058 RUS1.0010.17406.80 
  Vitkovskiy, Alexander 1320 RUS1.0010.494019.60 
  Nuritdinova, Ilzira 1252 RUS0.501-0.1140-4.40 

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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