Individual Calculations May 2024
 Obi, Okwose Marc  Total change: 10.40  Rating chartPersonal card
 4th 4NCL Easter Congress Under 2000 Peterborough ENG 2024-03-29
RcRownchangeKK*chgGame
 1744 1845 4.00 7 -0.48 20 -9.60 
  Shivakumar, Akshath 1723 ENG0.501-0.1720-3.40 
  Sugden, Freddie 1715 ENG0.501-0.1820-3.60 
  Willow, Hambel M 1768 ENG0.001-0.6120-12.20 
  Lawrence, Spencer 1790 ENG1.0010.42208.40 
  Harris, John 1712 ENG1.0010.32206.40 
  Macphail, Kieran 1796 ENG0.501-0.0720-1.40 
  Sisupalan, Beni 1706 ENG0.501-0.1920-3.80 

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)
 
 3rd East Midlands FIDE Congress - U1900 Northampton ENG 2024-04-27
RcRownchangeKK*chgGame
 1756 1829 4.00 5 1.00 20 20.00 
  Walia, Michael Kanishk 1681 ENG1.0010.30206.00 
  Woods, Timothy J 1740 ENG1.0010.38207.60 
  Li, Reya 1738 ENG1.0010.38207.60 
  Siu, Kam Wa 1825 HKG0.001-0.5120-10.20 
  Gunarathne, Senith Thenula 1796 ENG1.0010.45209.00 

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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