Rapid: Individual Calculations October 2018
 Jahani, Mahdi  Total change: 0.00  Rating chartPersonal card
 Qom State Rapid Chess Championship 1397 Qom IRI 2018-08-29
RcRownchangeRpKK*chgGame
 1353 0 1.00 4 0.00 1160   0.00 
  Khalifat, Omid 1528 IRI0.0010.00 0.00 
  Alizadegan, Korosh 1140 IRI0.0010.00 0.00 
  Moballeghi, Abozfazl 1214 IRI1.0010.00 0.00 
  Eslami, Hamidreza 1531 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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