Rapid: Individual Calculations May 2023
 Raihan, Bin Anzar  Total change: 70.80  Rating chartPersonal card
 28th Sharjah International Chess Championship 2023 - Rapid Sharjah UAE 2023-03-26
RcRownchangeKK*chgGame
 1574 1212 4.00 9 1.49 40 59.60 
  Tukhaev, Adam g2502 UKR0.0010.00400.00 
  Farhat, Adam 1039 USA1.0010.274010.80 
  Nowroozian, Nader 1646 IRI0.001-0.0640-2.40 
  Hamad, Mohamed Almarashda 1057 UAE1.0010.294011.60 
  Ahmed, Fareed f1964 UAE1.0011.004040.00 
  Yahya, Shuaib Al Kaff 1469 UAE0.001-0.1840-7.20 
  Talal Mohammed, Al Blooshi 1138 UAE1.0010.404016.00 
  Abheek, Bhatt 1432 IND0.001-0.2240-8.80 
  Delloro, Noli 1915 PHI0.001-0.0140-0.40 

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)
 
 Alef Chess Championship Al Mamsha Sharjah Sharjah UAE 2023-04-07
RcRownchangeKK*chgGame
 1262 1212 3.00 6 0.28 40 11.20 
  Al Namas, Kanan 1587 JOR0.001-0.0940-3.60 
  Srhan, Srhan. 1014 SYR1.0010.24409.60 
  Yahya, Shuaib Al Kaff 1469 UAE0.001-0.1840-7.20 
  Muminova, Zakiyabonu 1038 TJK1.0010.274010.80 
  Paul Emerson, Gicale 1460 PHI0.001-0.1940-7.60 
  Nidhin, Mothayil Sunesh 1003 IND1.0010.23409.20 

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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