Individual Calculations May 2024
 Vivaan, Rana  Total change: 145.60  Rating chartPersonal card
 4th Chess Lab Classic Rating Tournament U2200 Dubai UAE 2024-03-30
RcRownchangeKK*chgGame
 1717 1622 4.50 5 2.56 40 102.40 
  Goel, Vivan 1471 IND1.0010.304012.00 
  Marcos, Marvin 1959 PHI1.0010.884035.20 
  Sampreet, Sudheer 1620 IND1.0010.504020.00 
  Orazayev, Nurel 1808 KAZ0.5010.24409.60 
  Yeshwant, Saravanan 1726 IND1.0010.644025.60 

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)
 
 5th Chess Lab Classic Rating Tournament U2200 Dubai UAE 2024-04-06
RcRownchangeKK*chgGame
 1745 1622 2.50 4 1.08 40 43.20 
  Marcos, Marvin 1959 PHI0.001-0.1240-4.80 
  Smirnov, Artem A. 1446 FID1.0010.274010.80 
  Tecirli, Musa 1819 TUR1.0010.754030.00 
  Shashish, Subbiah 1754 IND0.5010.18407.20 

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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