Individual Calculations January 2024
 Mtonga, Augustine  Total change: 38.40  Rating chartPersonal card
 UNZA Current and Ex Students Chess Championship Lusaka ZAM 2023-11-28
RcRownchangeKK*chgGame
 1906 2022 5.50 7 0.96 40 38.40 
  Zulu, Shadrick 1868 ZAM1.0010.294011.60 
  Mikosa, Lubinda 1802 ZAM1.0010.22408.80 
  Phiri, Charles 1823 ZAM1.0010.24409.60 
  Masikini, Cornelius 2047 ZAM0.001-0.4740-18.80 
  Chanda, Kunda 2011 ZAM1.0010.484019.20 
  Mayimbo, Clement 2026 ZAM0.5010.01400.40 
  Daka, Andrew 1768 ZAM1.0010.19407.60 

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)
 

 

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