Individual Calculations January 2023
 Mongeli, Sasha  Total change: 2.20  Rating chartPersonal card
 2022 Kenya National Chess League - Premier League (Division 1) Rounds 1-15 Nairobi, Kisumu, Nakuru KEN 2022-03-05
RcRownchangeKK*chgGame
 1689 1640 4.50 7 1.41 20 28.20 
  Adol, Makuach Dau 1512 SSD1.0010.33206.60 
  Obondo, Cynthia Awino 1390 KEN1.0010.19203.80 
  Nzioki, Thomas 1662 KEN1.0010.532010.60 
  Nyaga, James Kabui 1840 KEN0.001-0.2420-4.80 
  Kiburi, Elijah Kamau 1794 KEN1.0010.712014.20 
  Christie, Karan Renold 1648 KEN0.5010.01200.20 
  Panchol, James Madol 1979 SSD0.001-0.1220-2.40 

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)
 
 African Amateur Individual Chess Championship 2022 - U2300 Ladies Mombasa KEN 2022-11-27
RcRownchangeKK*chgGame
 1509 1726 5.50 9 -1.30 20 -26.00 
  Takali, Milly 1492 UGA1.0010.21204.20 
  Mwale, Naomi 1499 ZAM1.0010.21204.20 
  Nansubuga , Gloria wf1490 UGA1.0010.20204.00 
  Shaba, Linda Dalitso 1710 ZIM0.001-0.5220-10.40 
  Madelta, Glenda 1566 KEN0.501-0.2120-4.20 
  Mwendwa, Triza 1466 KEN0.001-0.8220-16.40 
  Kimani, Wanjiru 1326  * KEN0.001-0.9220-18.40 
  Awuor, Concillia Ndegwa 1337 KEN1.0010.09201.80 
  Ndirangu, Joyce Nyaruai wc1699 KEN1.0010.46209.20 
 * 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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