Individual Calculations September 2017
 Hafiz, Arif Abdul  Total change: -16.40  Rating chartPersonal card
 FIDE International Open Chess Tournament JAKSA AGUNG Cup Surabaya INA 2017-08-01
RcRownchangeKK*chgGame
 2201 2340 8.50 11 1.14 20 22.80 
  Nursyafrial 1940  * INA1.0010.08201.60 
  Soedarmadji 2046 INA1.0010.15203.00 
  Pasek, Budarsa f2148 INA0.501-0.2520-5.00 
  Fauzan, M 2155 INA1.0010.26205.20 
  Laksana, Agusta f2262 INA0.501-0.1120-2.20 
  Tjin, Hau 2168 INA1.0010.27205.40 
  Sadikin, The Irwanto m2332 INA0.501-0.0120-0.20 
  Laylo, Darwin g2421 PHI0.5010.11202.20 
  Fisabilillah, Ummi wf2123 INA1.0010.22204.40 
  Pascua, Haridas m2438 PHI0.5010.13202.60 
  Kurniawan, Muhamad Agus f2180 INA1.0010.29205.80 
 * 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)
 
 FIDE International Open Chess Tournament Piala Raja VI-Category Open Yogyakarta INA 2017-08-21
RcRownchangeKK*chgGame
 1976 2340 2.50 5 -1.96 20 -39.20 
  Endang, Suryadi 1940  * INA0.001-0.9220-18.40 
  Iswar, Ade 1940  * INA1.0010.08201.60 
  Sagita, Catur Adi f2119 INA0.001-0.7820-15.60 
  Alam, Purnama 1940  * INA0.501-0.4220-8.40 
  Ry, Harto 1940  * INA1.0010.08201.60 
 * 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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