Rapid: Individual Calculations September 2022
 Olay, Edgar Reggie  Total change: 3.20  Rating chartPersonal card
 2022 National Day Rapid Chess Tournament - Open Singapore SGP 2022-08-06
RcRownchangeKK*chgGame
 1640 2345 8.00 9 0.16 20 3.20 
  Vijay, Rege 1945  * SGP1.0010.08201.60 
  Tobin, Paul Nicholas 1270 SGP1.0010.00200.00 
  Yu, Kaiyi 1243 SGP1.0010.00200.00 
  Burman, Ray Pritish 1356 SGP1.0010.00200.00 
  Ballecer, Dino f2366 PHI0.5010.03200.60 
  Javanbakht, Nima m2373 IRI1.0010.542010.80 
  Suryavarman, Chandrasekar 1261 SGP1.0010.00200.00 
  Lee, Jing Xi Jonathan 1321 SGP1.0010.00200.00 
  Nisban, Cyrus c1625 SGP0.501-0.4920-9.80 
 * 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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