Individual Calculations October 2019
 Qi, Zhenhan  Total change: 0.00  Rating chartPersonal card
 World Cadet Chess Championships 2019(O8) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeRpKK*chgGame
 1257 0 2.00 6 0.00 1132   0.00 
  Wahba, David George 1288 EGY0.0010.00 0.00 
  Wu, Kaige 1287 CHN0.0010.00 0.00 
  Jiang, Zihao William 1161 CAN1.0010.00 0.00 
  Lebedev, Artem S. 1502 RUS0.0010.00 0.00 
  Shin, Jaeyeon 1208 KOR0.0010.00 0.00 
  Jeronovics, Toms 1093 LAT1.0010.00 0.00 

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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