Rapid: Individual Calculations November 2023
 Vaishnavi, Iyer  Total change: 125.20  Rating chartPersonal card
 17 th Chess Lab Rapid Challenge U2300 Dubai UAE 2023-10-29
RcRownchangeKK*chgGame
 1438 1023 4.00 8 3.13 40 125.20 
  Alviz, Joshua Ezekiel 1493 PHI0.001-0.0540-2.00 
  Sandra, Nair 1330 IND1.0010.864034.40 
  Safin, Safarullakhan 1674 IND0.001-0.0140-0.40 
  Hashem, Mohamed 1255 EGY1.0010.794031.60 
  Akhil, Vijayakumar 1450 IND0.001-0.0740-2.80 
  Adam, Hamzy 1144 SYR1.0010.664026.40 
  Japon, Jeric 1514 PHI0.001-0.0440-1.60 
  Kheirbeck, Wessam. 1646 SYR1.0010.994039.60 

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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