Rapid: Individual Calculations April 2020
 Bowcott-Terry, Silas  Total change: 39.80  Rating chartPersonal card
 2020 Coventry Junior Open Under 18 Group A Coventry ENG 2020-03-07
RcRownchangeKK*chgGame
 1303 1351 3.00 5 0.17 20 3.40 
  Moughtin-Leay, John 1177 ENG1.0010.27205.40 
  Dicen, Imogen 1527 ENG0.001-0.2720-5.40 
  Hurst, Joseph 1342 ENG0.001-0.5120-10.20 
  Sanchez, Margarita 1180 ENG1.0010.27205.40 
  Larkin, Ben 1287 ENG1.0010.41208.20 

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)
 
 2020 Coventry Chess Academy Masters Coventry ENG 2020-03-08
RcRownchangeKK*chgGame
 1581 1351 1.50 5 0.31 20 6.20 
  Bowcott, Dustin 1778 ENG0.001-0.0720-1.40 
  Shearsby, Jude 1529 ENG0.001-0.2720-5.40 
  Pal, Rohan 1499 ENG0.001-0.3020-6.00 
  Fellowes, Billy 1394 ENG1.0010.562011.20 
  Darling, Tom 1703 ENG0.5010.39207.80 

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)
 
 28th Birmingham Rapidplay Inter Birmingham ENG 2020-03-15
RcRownchangeKK*chgGame
 1561 1351 2.50 4 1.51 20 30.20 
  Keady, Mark A 1664 ENG1.0010.862017.20 
  Tang, Julian 1508 ENG0.001-0.2920-5.80 
  Kukreja, Karan 1412 ENG1.0010.582011.60 
  Lake, Andrew N 1660 ENG0.5010.36207.20 

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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