Rapid: Individual Calculations March 2020
 Bussmann, John  Total change: -13.80  Rating chartPersonal card
 25th Golders Green FIDE Rapid U170 London ENG 2020-02-08
RcRownchangeKK*chgGame
 1653 1700 3.00 6 -0.33 20 -6.60 
  Smyth, Kevin 1822 ENG0.001-0.3320-6.60 
  Haddock, Paul 1420 ENG1.0010.16203.20 
  Usharovsky, Tom 1495 ENG1.0010.24204.80 
  Jacob, Sydney J 1601 ENG1.0010.36207.20 
  Rahman, K Azizur 1859 ENG0.001-0.2920-5.80 
  Finnegan, Oliver 1720 ENG0.001-0.4720-9.40 

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)
 
 Poplar Rapid Chess Tournament Feb 2020 Major U2000 London ENG 2020-02-22
RcRownchangeKK*chgGame
 1639 1700 2.50 5 -0.36 20 -7.20 
  Finnegan, Oliver 1720 ENG1.0010.532010.60 
  Maraiyesa, Wole 1669 ENG0.501-0.0420-0.80 
  Whelan, Joseph 1393 ENG1.0010.14202.80 
  Seman, Myroslav 1554 UKR0.001-0.7020-14.00 
  Rahman, K Azizur 1859 ENG0.001-0.2920-5.80 

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)
 

 

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