Individual Calculations January 2020
 Adorwa, Brian Kadenge  Total change: 5.60  Rating chartPersonal card
 Tanzania Open Chess Championship 2019 Dar es Salaam TAN 2019-11-01
RcRownchangeKK*chgGame
 1617 1852 4.50 6 -0.21 20 -4.20 
  Metrine, Nyaboke 1452  * KEN1.0010.08201.60 
  Manara, Sunday 1609 TAN1.0010.20204.00 
  Kara, Louis 1602 TAN0.001-0.8120-16.20 
  Ndirangu, Joyce Nyaruai wc1653 KEN1.0010.24204.80 
  Mwaisumbe, Emmanuel 1743 TAN0.501-0.1520-3.00 
  Michuki, Francis 1642 KEN1.0010.23204.60 
 * 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)
 
 The 2019 Kenya National Chess Championship - Open Nairobi KEN 2019-12-11
RcRownchangeKK*chgGame
 1717 1852 5.00 7 0.49 20 9.80 
  Dominic, Carlos 1452  * KEN1.0010.08201.60 
  Okoth, Jackson 1604 KEN1.0010.19203.80 
  Nathan, Ateka 2126 KEN0.5010.33206.60 
  Gaku, David 1526 KEN1.0010.13202.60 
  Gohil, Mehul 2090 KEN0.001-0.2020-4.00 
  Oruke, Glen Kingoina 1457 KEN0.501-0.4220-8.40 
  Young, Lourdes 1763 KEN1.0010.38207.60 
 * 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)
 

 

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