Individual Calculations February 2020
 Thebe, Bokamoso  Total change: 23.20  Rating chartPersonal card
 AIRFFICIENCY YEAR OPENER 2020-OPEN GABORONE LEGAE BOT 2020-01-25
RcRownchangeKK*chgGame
 1643 1425 2.00 6 0.58 40 23.20 
  Moagaesi, Tshepo 1821 BOT0.001-0.0840-3.20 
  Maswabi, Opelo 1720 BOT0.5010.354014.00 
  Mokgathi, Kebonyephenyo 1593 BOT0.5010.22408.80 
  Bhila, Kholisani 1616 BOT0.5010.254010.00 
  Temogo, Itshepeng 1523 BOT0.5010.13405.20 
  Ikageng, Mabengane 1587 BOT0.001-0.2940-11.60 

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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