Individual Calculations January 2020
 Klaas, Tokelo  Total change: -19.80  Rating chartPersonal card
 2019 Festive Open Chess Championship Open Section Maseru LES 2019-11-19
RcRownchangeKK*chgGame
 1600 1860 4.50 6 -0.29 20 -5.80 
  Sekhoto, Lehlohonolo 1460  * LES1.0010.08201.60 
  Motlomelo, Monaheng 1552 LES0.001-0.8620-17.20 
  Khama , Letsatsi 1460  * LES1.0010.08201.60 
  Liteboho, Mohatlane 1700 LES1.0010.29205.80 
  Molapo, Joang c1655 LES1.0010.24204.80 
  Khanyapa, Theko 1771 LES0.501-0.1220-2.40 
 * 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)
 
 Eswatini Open Prestige 2019 Mbabane SWZ 2019-11-29
RcRownchangeKK*chgGame
 1721 1860 3.00 6 -0.96 20 -19.20 
  Liebert, Samuel 1563 HUN1.0010.15203.00 
  Lekau, Ramokotjo 1583 LES0.501-0.3320-6.60 
  Vasco, Mateus Felizardo Viageiro 1948 MOZ0.001-0.3820-7.60 
  Nxumalo, Vuyo 1529 SWZ1.0010.12202.40 
  Fungai, Matahwa 1673 SWZ0.501-0.2420-4.80 
  Bayani, Kuda 2027 BOT0.001-0.2820-5.60 

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)
 
 2019 National Chess Championship Open Section Maseru LES 2019-12-28
RcRownchangeKK*chgGame
 1601 1860 5.00 6 0.26 20 5.20 
  Selatela, Khiba 1460  * LES1.0010.08201.60 
  Nzema, Ngakane 1460  * LES1.0010.08201.60 
  Lekau, Ramokotjo 1583 LES1.0010.17203.40 
  Khalema, Sechaba 1820 LES0.501-0.0620-1.20 
  Libe, Sofonea 1509 LES1.0010.11202.20 
  Theko, Khanyapa 1771 LES0.501-0.1220-2.40 
 * 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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