Individual Calculations June 2019
 Li, Bo  Total change: -3.60  Rating chartPersonal card
 1st Bisotoun Cup International Chess festival (Master) 2019 Kermanshah IRI 2019-04-28
RcRownchangeKK*chgGame
 2192 2325 5.50 9 -0.36 10 -3.60 
  Fallahi, M.saeed 1925  * IRI1.0010.08100.80 
  Chavari, Mohammad Mahdi 2139 IRI1.0010.26102.60 
  Thing, Bibek c2260 NEP1.0010.41104.10 
  Nikookar, Mahdi 2047 IRI1.0010.17101.70 
  Lomsadze, Davit g2288 GEO0.501-0.0510-0.50 
  Tahbaz, Arash m2455 IRI0.001-0.3210-3.20 
  Toufighi, Homayoon g2458 IRI0.001-0.3210-3.20 
  Azadi, Amirmohammad 2177 IRI0.001-0.7010-7.00 
  Khodabandeh, Milad 1978 IRI1.0010.11101.10 
 * 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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