Rapid: Individual Calculations April 2023
 Zarei, Mahammad  Total change: -63.60  Rating chartPersonal card
 Rapid Qeshm Esfand 1401 Hormozgan IRI 2023-03-11
RcRownchangeKK*chgGame
 1385 1578 2.00 5 -1.59 40 -63.60 
  Pirzendeh, Seyedeh Najla 1178  * IRI1.0010.08403.20 
  Bahrami Nejad, Vahid 1283 IRI1.0010.15406.00 
  Taheri, Mohammad Ali 1435 IRI0.001-0.6940-27.60 
  Soleimanian, Milad 1755 IRI0.001-0.2740-10.80 
  Rostami Nejad, Reza 1275 IRI0.001-0.8640-34.40 
 * 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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