Individual Calculations January 2020
 Maluwa, Davie  Total change: -1.20  Rating chartPersonal card
 Mpilo South Challenge Blantyre MAW 2019-11-22
RcRownchangeKK*chgGame
 1645 1449 1.00 4 -0.03 40 -1.20 
  Kapyepye, Kujaliwa 1750 MAW0.001-0.1540-6.00 
  Biasi, Stanely 1599 MAW0.001-0.3040-12.00 
  Walumbe, Bywell 1683 MAW0.001-0.2140-8.40 
  Macjessie, Ryan 1547 MAW1.0010.634025.20 

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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