Individual Calculations May 2019
 Masiya, Mfundo  Total change: 33.40  Rating chartPersonal card
 Boardwalk Pearson Chess Tournament 2019 (Open) Port Elizabeth RSA 2019-03-28
RcRownchangeKK*chgGame
 1728 1952 8.00 9 1.14 20 22.80 
  Levitan, Caleb Levi 1552  * RSA1.0010.08201.60 
  Schutte, Wian f1552  * RSA1.0010.08201.60 
  Sikwati, Lizo 1712 RSA1.0010.20204.00 
  Malgas, Glenwell 1747 RSA1.0010.24204.80 
  Van Heerden, Claude 1622 RSA1.0010.12202.40 
  February, Jesse Nikki wm1920 RSA1.0010.46209.20 
  Mhango, Banele c1816 RSA0.001-0.6820-13.60 
  Jasson, Alexander Luke Joseph 1791 RSA1.0010.29205.80 
  Mafanya, Kulasande 1843 RSA1.0010.35207.00 
 * 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)
 
 Capablanca Chess Festival (Round Robin A) Pretoria RSA 2019-04-19
RcRownchangeKK*chgGame
 1989 1944 4.50 9 0.53 20 10.60 
  Mnguni, Jacob Dumisani 2155 RSA1.0010.772015.40 
  Goosen, Anton c1989 RSA0.5010.06201.20 
  Zwakala, Ntando 2071 RSA0.5010.17203.40 
  February, Jesse Nikki wm1920 RSA0.001-0.5320-10.60 
  Mlahleki, Vusimuzi 2065 RSA0.5010.16203.20 
  Acho, Christian 1953 RSA0.5010.01200.20 
  Mazibuko, Khanya c1962 RSA0.001-0.4720-9.40 
  Mpya, Tshediso M 1919 RSA1.0010.47209.40 
  Wilken, Justin Barend 1864 RSA0.501-0.1120-2.20 

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)
 

 

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