Individual Calculations November 2021
 Shek, Daniel  Total change: -6.80  Rating chartPersonal card
 World Amateur Chess Championship 2021 U1700 open Rhodes GRE 2021-10-16
RcRownchangeKK*chgGame
 1494 1522 3.00 6 -0.17 40 -6.80 
  Bozkurt, Serkan 1668 TUR0.001-0.3040-12.00 
  Alban Mendez, Carlos Billy 1322 ECU1.0010.24409.60 
  Al Subaie, Nasser 1221 KUW0.501-0.3540-14.00 
  Gautier, Marc 1684 FRA0.5010.21408.40 
  Sulaimanov, Tilekmatali 1657 KGZ0.001-0.3240-12.80 
  De Joya, Yuri Evgeni 1411 PHI1.0010.354014.00 

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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