Individual Calculations January 2019
 Mwale, George  Total change: -23.20  Rating chartPersonal card
 CHESSAM Year End Elite Tournament Open Lilongwe MAW 2018-12-21
RcRownchangeKK*chgGame
 1890 2030 5.00 9 -1.16 20 -23.20 
  Nanthambwe, Hubert 1885 MAW1.0010.31206.20 
  Kalumbi, Andrew 1874 MAW1.0010.29205.80 
  Mawango, David 1876 MAW0.001-0.7120-14.20 
  Mwagomba, Fishan 1811 MAW0.501-0.2820-5.60 
  Mfune, Petros c2050 MAW0.5010.03200.60 
  Chimkute, Ronald 1832 MAW0.001-0.7620-15.20 
  Banda, Lumbani 1851 MAW1.0010.27205.40 
  Kamwendo, Precious 1888 MAW0.501-0.1920-3.80 
  Chiwambo, Stanford 1942 MAW0.501-0.1220-2.40 

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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