Individual Calculations January 2019
 Schnabel, Johann Emil  Total change: 25.60  Rating chartPersonal card
 2018 African Schools Individual Chess Championships (U15 Boys) Waterberg RSA 2018-12-05
RcRownchangeKK*chgGame
 1509 1688 5.00 6 0.79 40 31.60 
  Dos Santos, Grimaldo 1804 ANG1.0010.664026.40 
  Horn, Aldo 1288  * NAM1.0010.08403.20 
  Vasco, Mateus Felizardo Viageiro 1708 MOZ0.5010.03401.20 
  Gurirab, Kevin N 1393 NAM0.501-0.3540-14.00 
  Botlhe, Lekang 1440 BOT1.0010.19407.60 
  Bedesi, Tahil Tiresh c1422 RSA1.0010.18407.20 
 * 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)
 
 2018 South African Junion Chess Championships (u16A) Boksburg RSA 2018-12-16
RcRownchangeKK*chgGame
 1399 1688 1.50 2 -0.15 40 -6.00 
  Schoeman, Ewald c1509 RSA0.501-0.2340-9.20 
  Maharaj, Ameet 1288  * RSA1.0010.08403.20 
 * 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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