Rapid: Individual Calculations January 2022
 Khoshzaban Arabani, Saeid  Total change: 0.00  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-03
RcRownchangeRpKK*chgGame
 1184 0 0.50 4 0.00 862   0.00 
  Ilanlou, Arshavir 1218 IRI0.0010.00 0.00 
  Shakeri, Fatemeh 989 IRI0.0010.00 0.00 
  Ghaziolsharif, Kimiya 1490 IRI0.0010.00 0.00 
  Kazemi, Melina 1037 IRI0.5010.00 0.00 

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)
 
 10th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-12-10
RcRownchangeRpKK*chgGame
 1358 0 2.50 8 0.00 1217   0.00 
  Fateminia, Mostafa 1194 IRI1.0010.00 0.00 
  Rezaeian, Morteza 1227 IRI0.5010.00 0.00 
  Sharbaf, Mohsen m2114 IRI0.0010.00 0.00 
  Aminian, Hirad 1521 IRI0.0010.00 0.00 
  Hosseini, Seyed Arad 1203 IRI0.0010.00 0.00 
  Yelsherze, Taha 1134 IRI1.0010.00 0.00 
  Naeimi Omran, Ashkan 1307 IRI0.0010.00 0.00 
  Tavasoli, Kianoosh 1162 IRI0.0010.00 0.00 

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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