Individual Calculations November 2022
 Zafra, Kim  Total change: 16.00  Rating chartPersonal card
 WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 Mellieha MLT 2022-10-21
RcRownchangeKK*chgGame
 1485 1613 5.00 7 0.40 40 16.00 
  Buckle, Adam 1285 MLT1.0010.13405.20 
  Yarur Elsaca, Daniel 1454 CHI1.0010.294011.60 
  Tiakoudis, Zaharias 1364 GRE1.0010.19407.60 
  Farhaan, M 1632 IND0.001-0.4740-18.80 
  Jacobs, Paul 1629 BEL1.0010.524020.80 
  Wong, Finsen 1500 ENG0.001-0.6540-26.00 
  Chua, Jing Yuan Cyril 1534 SGP1.0010.394015.60 

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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