Individual Calculations May 2019
 Monare, Tshepo  Total change: -24.80  Rating chartPersonal card
 2019 Botswana chess league Round 1-4 Gaborone BOT 2019-03-02
RcRownchangeKK*chgGame
 1705 1712 1.50 3 -0.01 40 -0.40 
  Mokotedi, Phenyo 1510 BOT1.0010.24409.60 
  Sasebola, Badumedi 1761 BOT0.001-0.4340-17.20 
  Elias, Thabo c1845 BOT0.5010.18407.20 

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)
 
 FIRST CAPITAL BANK INTERNATIONAL EASTER SHOWDOWN-U20 FRANCISTOWN BOT 2019-04-19
RcRownchangeKK*chgGame
 1607 1712 2.50 5 -0.61 40 -24.40 
  Sasebola, Badumedi 1761 BOT0.001-0.4340-17.20 
  Karabo, Manyenyegwa 1709 BOT0.5010.00400.00 
  Ollyn, Onalethata 1428 BOT1.0010.16406.40 
  Machinya, Desire 1417 BOT1.0010.15406.00 
  Selogelo, Othata 1719 BOT0.001-0.4940-19.60 

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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