Individual Calculations February 2018
 Tissot Van Patot, Anton  Total change: -7.60  Rating chartPersonal card
 2017 SA Inter Regional Boksburg RSA 2018-01-09
RcRownchangeKK*chgGame
 1542 1347 1.50 6 -0.19 40 -7.60 
  Mabitsela, Mirinda 1113 RSA0.001-0.7940-31.60 
  Oosthuizen, Michal Jacobus 1499 RSA0.5010.20408.00 
  Choko, Siyabonga V. 1747  * RSA0.001-0.0840-3.20 
  Seloana, Mosa 1535 RSA1.0010.744029.60 
  Oberholzer, Marni 1613 RSA0.001-0.1840-7.20 
  Mafanya, Kulasande 1747  * RSA0.001-0.0840-3.20 
 * 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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