Rapid: Individual Calculations November 2023
 Birk-Petersen, Joakim  Total change: -53.60  Rating chartPersonal card
 16th Chess Lab Rapid Challenge U2300 Dubai UAE 2023-10-22
RcRownchangeKK*chgGame
 1199 1230 3.00 8 -1.34 40 -53.60 
  Sood, Kunaal 1401 IND0.001-0.2740-10.80 
  Barut, Emir 1144 TUR1.0010.384015.20 
  Atharva, Thampy 1275 IND0.001-0.4440-17.60 
  Hamad, Mohamed Almarashda 1194 UAE0.001-0.5540-22.00 
  Khalfan Ali, Almansoori 1066 UAE1.0010.284011.20 
  Margaryan, Yervand 1321 ARM0.001-0.3840-15.20 
  Ammar, Yusuf Morbiwala 1122 IND0.001-0.6540-26.00 
  Yu, Zhongbo 1072 CHN1.0010.294011.60 

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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