Rapid: Individual Calculations September 2022
 Javanbakht, Nima  Total change: -19.40  Rating chartPersonal card
 2022 National Day Rapid Chess Tournament - Open Singapore SGP 2022-08-06
RcRownchangeKK*chgGame
 1644 2373 7.00 9 -0.97 20 -19.40 
  Siddharth, Sai 1211 SGP1.0010.00200.00 
  Koh, Wei Le Gladys 1282 SGP0.501-0.5020-10.00 
  Ary, Youssef Leet 1205 SGP1.0010.00200.00 
  Wong, Yen-Hsiu Elliot 1422 SGP1.0010.00200.00 
  Nisban, Cyrus c1625 SGP1.0010.00200.00 
  Olay, Edgar Reggie 2345 PHI0.001-0.5420-10.80 
  Cai, Mingzhe 1364 SGP1.0010.00200.00 
  Ballecer, Dino f2366 PHI0.501-0.0120-0.20 
  Kong, Zi Yau Bernadette wc1973  * SGP1.0010.08201.60 
 * 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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