Individual Calculations June 2018
 Cruywagen, Armand  Total change: 35.20  Rating chartPersonal card
 2018 Capablanca Chess Festival (RR C) Pretoria RSA 2018-04-27
RcRownchangeKK*chgGame
 1600 1485 4.00 9 0.88 40 35.20 
  Nhamuave, Eleazar 1602 RSA0.001-0.3440-13.60 
  Nkuna, Windsor 1545 RSA0.001-0.4240-16.80 
  Chueu, Calvin 1617 RSA1.0010.684027.20 
  Van Zyl, Charlize wm1645 RSA1.0010.714028.40 
  Ngakane, Dan 1671 RSA0.001-0.2640-10.40 
  Oberholzer, Imarie wf1562 RSA1.0010.614024.40 
  Nyathi, Musa 1610 RSA0.5010.17406.80 
  Schoeman, Ewald c1667 RSA0.001-0.2640-10.40 
  Dykema, Dirkho 1481 RSA0.501-0.0140-0.40 

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)
 

 

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