Rapid: Individual Calculations April 2019
 Seman, Myroslav  Total change: 8.20  Rating chartPersonal card
 16th Golders Green FIDE Rapid Chess U170 London ENG 2019-03-02
RcRownchangeKK*chgGame
 1759 1604 3.00 6 1.19 20 23.80 
  Kamath, Raghu 1804 ENG0.001-0.2420-4.80 
  Stap, Lou 1817 ESP1.0010.772015.40 
  Jacob, Sydney J 1690 ENG1.0010.622012.40 
  Kamath, Vikram 1741 ENG1.0010.682013.60 
  Freeman, Jon A 1870 ENG0.001-0.1820-3.60 
  Bussmann, John 1630 ENG0.001-0.4620-9.20 

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)
 
 2nd Kingston Rapidplay Chess Tournament U160 Kingston ENG 2019-03-23
RcRownchangeKK*chgGame
 1562 1604 2.50 6 -0.78 20 -15.60 
  Sharma, Ravi 1659 ENG1.0010.582011.60 
  Gosling, Marcus 1695 ENG0.001-0.3820-7.60 
  Baker, Matthew Jd 1724 ENG0.001-0.3420-6.80 
  Ratnesan, Radha 1344 ENG1.0010.18203.60 
  Lee, Shan Chen Joshua 1354 MAS0.001-0.8120-16.20 
  Lawrence, David J 1594 ENG0.501-0.0120-0.20 

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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