Rapid: Individual Calculations June 2021
 Igudin, Denis  Total change: -34.80  Rating chartPersonal card
 Overtime Rapid Cup U15 2021-7 St. Petersburg RUS 2021-05-09
RcRownchangeKK*chgGame
 1312 1741 5.00 7 -1.28 20 -25.60 
  Gorkov, Ilia 1123 RUS1.0010.02200.40 
  Nikitin, Andrey I. 1322 RUS1.0010.07201.40 
  Deruchenko, Ivan 1548 RUS0.001-0.7520-15.00 
  Barinov, Grigory 1161 RUS1.0010.02200.40 
  Chereshkevich, Yuri 1572 RUS0.001-0.7220-14.40 
  Mostovikov, Nikolay 1150 RUS1.0010.02200.40 
  Kremer, Roman 1306 RUS1.0010.06201.20 

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)
 
 Petrograd District Rapid 2021-9 St. Petersburg RUS 2021-05-15
RcRownchangeKK*chgGame
 1638 1741 3.00 6 -0.46 20 -9.20 
  Sotsky, Alexander m1989 RUS0.001-0.1920-3.80 
  Iliasov, Iaroslav 1293 RUS0.001-0.9420-18.80 
  Romanov, Ilya S 1278 RUS1.0010.05201.00 
  Kosenkova, Anastasiya 1322 RUS1.0010.07201.40 
  Konovalov, Sergey 1857 RUS1.0010.662013.20 
  Eramian, Gamlet 2086 RUS0.001-0.1120-2.20 

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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