Rapid: Individual Calculations June 2023
 Muhammad, Saifan Noushad Ibrahim  Total change: 84.40  Rating chartPersonal card
 Ramadan Chess Tournament 2023 Sharjah UAE 2023-04-01
RcRownchangeKK*chgGame
 1454 1255 4.00 8 1.01 40 40.40 
  Sharon, Rafael 1918 IND1.0010.994039.60 
  Ahmed, Fareed f1964 UAE0.001-0.0140-0.40 
  Osman, Ibraheem 1653 SUD0.001-0.0840-3.20 
  Alshami, Wissam. 1062 SYR0.001-0.7540-30.00 
  Sahaa, Baranidharan 1039 IND1.0010.22408.80 
  Saud, Bader Huwair Alzarooni 1113 UAE1.0010.314012.40 
  Karageziyan, Paul 1166 FID1.0010.384015.20 
  Alattar, Elsayed 1715 EGY0.001-0.0540-2.00 

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)
 
 6th Chess Lab Rapid Challenge U1600 Dubai UAE 2023-05-21
RcRownchangeKK*chgGame
 1288 1390 5.50 7 1.10 40 44.00 
  Pugachev, Konstantin 1133 RUS1.0010.18407.20 
  Solano, Rayjan 1590 PHI0.001-0.2440-9.60 
  Avaneesh, Karanamu 1153 IND1.0010.20408.00 
  Divya, Gowrisankar 1280 IND1.0010.354014.00 
  John, Sinson 1225 IND0.501-0.2240-8.80 
  Deshmukh, Omm 1167 IND1.0010.22408.80 
  Reyes, Danilo G. 1469 PHI1.0010.614024.40 

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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