Individual Calculations February 2020
 Maigua, Joseph Ngooro  Total change: 12.60  Rating chartPersonal card
 Kenya Premier Chess League 2019 5-26 Nairobi KEN 2019-02-09
RcRownchangeKK*chgGame
 1727 1786 8.00 14 0.01 20 0.20 
  Mulaga, Geoffrey 1758 KEN0.001-0.5420-10.80 
  Nurmohamed, Sajid 1819 ENG0.001-0.4520-9.00 
  Sagwa, Hillary 1716 KEN0.001-0.6020-12.00 
  Kagambi, Lawrence 1793 KEN0.5010.01200.20 
  Njuki, Gabriel 1680 KEN1.0010.36207.20 
  Mable, Kawa 1386  * KEN1.0010.08201.60 
  Magana, Ben c2083 KEN0.5010.35207.00 
  Nyaga, James Kabui 1774 KEN0.501-0.0220-0.40 
  Mangi, Lenox 1589 KEN0.001-0.7520-15.00 
  Ndonye, Nicodemus 1609 KEN1.0010.27205.40 
  Villuela, Roberto 1839 KEN1.0010.572011.40 
  Gichuhi, Brian Chege 1592 KEN1.0010.25205.00 
  Kanegeni, Matthew Kamau 2145 KEN0.5010.40208.00 
  Ngetich, Weldon Cheruiyot 1388 KEN1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 10th Capablanca Cup - Open Section Nairobi KEN 2020-01-25
RcRownchangeKK*chgGame
 1810 1720 3.00 6 0.62 20 12.40 
  Namale, Ben Nguku 2056 KEN0.001-0.1220-2.40 
  Ngony, John Thon 1707 KEN1.0010.48209.60 
  Hinga, Githinji 1966 KEN0.001-0.1920-3.80 
  Nyaga, James Kabui 1865 KEN0.001-0.3120-6.20 
  McLigeyo, Robert 1634 KEN1.0010.38207.60 
  Habilov, Mushfig 1630 KEN1.0010.38207.60 

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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