Individual Calculations November 2018
 Simulundu, Judah  Total change: 37.60  Rating chartPersonal card
 2018 DEBSWANA BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIP- PRESTIGE GABORONE BOT 2018-10-26
RcRownchangeKK*chgGame
 2089 2003 5.00 8 1.88 20 37.60 
  Mogale, Onkabetse 1881 BOT1.0010.33206.60 
  Kaulule Siame, Kela 2160 ZAM0.5010.21204.20 
  Mapini, Otsile c2011 BOT1.0010.512010.20 
  Munenga, Douglas D f2273 ZAM0.001-0.1720-3.40 
  Katowa, Kennedy 2084 ZAM1.0010.612012.20 
  Phiri, Godwin c2186 ZAM0.001-0.2620-5.20 
  Masango, Spencer 2144 ZIM0.5010.19203.80 
  Monnaatsheko, Keletshabile 1974 BOT1.0010.46209.20 

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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