Individual Calculations August 2022
 Lin, Ali  Total change: 69.60  Rating chartPersonal card
 2022 African Youth Chess Championships - U16 Open Lusaka ZAM 2022-07-03
RcRownchangeKK*chgGame
 1641 1412 4.00 8 1.74 40 69.60 
  George Micheal, Kevin f2100 EGY0.5010.494019.60 
  Meise, Keagen 1286 RSA1.0010.334013.20 
  Phiri, Joe 1486 ZAM1.0010.604024.00 
  Lwanga, Aguda c1599 KEN0.5010.24409.60 
  Sonhy, Jaime 1819 ANG0.001-0.0840-3.20 
  Munyere, Musa 1644 BOT1.0010.794031.60 
  Levitan, Caleb Levi 1826 RSA0.001-0.0740-2.80 
  Sauti, Luyepo 1369 ZAM0.001-0.5640-22.40 

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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