Individual Calculations October 2017
 Tamzali, Baccar  Total change: 30.00  Rating chartPersonal card
 Festival chess Moknine Open B 2017 Monastir TUN 2017-09-05
 1905 1860 5.00 8 1.50 20 30.00 
  Hmida, Mohamed 1658 TUN1.0010.24204.80 
  Matoussi, Wael 1904 TUN0.5010.06201.20 
  Bahria, Mohamed Helmi 2076 TUN1.0010.782015.60 
  Latreche, Sabrina wm2015 ALG0.001-0.2920-5.80 
  Bousrih, Maher 1703 TUN1.0010.29205.80 
  Abdi, Zineb Dina wm1980 ALG0.5010.16203.20 
  Elnaami, Hashem A.k. c1929 LBA1.0010.602012.00 
  Gasmi, Walid 1977 TUN0.001-0.3420-6.80 

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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