Rapid: Individual Calculations August 2016
 Kalvandi, Mohammad Naeim  Total change: -41.00  Rating chartPersonal card
 Hamedan Ramezan1395 rapid cup Hamedan IRI 2016-06-29
RcRownchangeKK*chgGame
 1436 1250 0.50 5 -0.98 20 -19.60 
  Ghiasvand, Mohammad 1650  * IRI0.001-0.0820-1.60 
  Movahedi, Yashar 1650  * IRI0.001-0.0820-1.60 
  Gholami, Kian 1105 IRI0.001-0.6920-13.80 
  Mohazab, Alireza 1390 IRI0.001-0.3120-6.20 
  Nazari, Armin 1383 IRI0.5010.18203.60 
 * 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)
 
 12th Asian Schools Chess Championships 2016 - Rapid Open U09 Tehran IRI 2016-07-10
RcRownchangeKK*chgGame
 1326 1250 1.00 5 -1.07 20 -21.40 
  Heidarzadeh, Arsha 1554 IRI0.001-0.1420-2.80 
  Nazari, Mohamad 1579 IRI0.001-0.1220-2.40 
  Ekanayake, Hasindu Chiranga 1113 SRI0.501-0.1820-3.60 
  Khalilzadeh Moghadam, Navid 1351 IRI0.001-0.3620-7.20 
  Perera, K Saviru Rashien Dilruk 1035 SRI0.501-0.2720-5.40 

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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