Rapid: Individual Calculations November 2023
 Ammar, Sedrani  Total change: -36.80  Rating chartPersonal card
 16th Chess Lab Rapid Challenge U2300 Dubai UAE 2023-10-22
RcRownchangeKK*chgGame
 1840 2183 7.00 9 -0.28 20 -5.60 
  Hamad, Mohamed Almarashda 1783  * UAE1.0010.08201.60 
  Hesham, Jawas 1400 YEM1.0010.00200.00 
  Sameir, Ramez 1835 EGY1.0010.11202.20 
  Akhil, Vijayakumar 1450 IND1.0010.01200.20 
  Cayaba, John Vincent 1871 PHI1.0010.14202.80 
  Marcos, Marvin 2030 PHI1.0010.30206.00 
  Arellano, Bryle 2149 PHI0.001-0.5520-11.00 
  Mohamed, Moussa 1860 UAE1.0010.13202.60 
  Kiremitciyan, Ari f2181 TUR0.001-0.5020-10.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 17 th Chess Lab Rapid Challenge U2300 Dubai UAE 2023-10-29
RcRownchangeKK*chgGame
 1684 2183 5.50 8 -1.56 20 -31.20 
  Kassymov, Altair 1783  * KAZ1.0010.08201.60 
  Ferrer Naranjo, Liennys 1435 CUB1.0010.00200.00 
  Margaryan, Mikayel 1594 ARM0.001-0.9820-19.60 
  Aditya, Bhatt 1371 IND1.0010.00200.00 
  Safin, Safarullakhan 1674 IND1.0010.04200.80 
  Marcos, Marvin 2030 PHI0.001-0.7020-14.00 
  Kindipan, Zyralle 1400 PHI1.0010.00200.00 
  Kiremitciyan, Ari f2181 TUR0.5010.00200.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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