Rapid: Individual Calculations March 2015
 Gladstone, Joel  Total change: -19.40  Rating chartPersonal card
 3rd Muswell Hill Rapidplay Under 160 London ENG 2015-01-31
RcRownchangeKK*chgGame
 1633 1494 0.50 5 -1.10 20 -22.00 
  Barnes, Jon 1751 ENG0.001-0.1820-3.60 
  Isaksen, Peter 1616 DEN0.001-0.3320-6.60 
  Papier, Alan 1699 ENG0.001-0.2420-4.80 
  Davis, John G 1597 ENG0.001-0.3620-7.20 
  Davies, Cledwyn 1502 WLS0.5010.01200.20 

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)
 
 Golders Green Rapidplay Congress Feb 15 U145 London ENG 2015-02-14
RcRownchangeKK*chgGame
 1654 1492 1.00 3 0.13 20 2.60 
  Barnes, Jon 1720 ENG0.001-0.2120-4.20 
  Crockett, Stephen 1532 ENG1.0010.562011.20 
  Seman, Myroslav 1709 UKR0.001-0.2220-4.40 

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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