Individual Calculations October 2018
 Lujan, Nelson  Total change: -7.20  Rating chartPersonal card
 3er IRT Ciudad de Coronel Pringles Sub 2200 Coronel Pringles - Bs As. ARG 2018-09-07
RcRownchangeKK*chgGame
 1928 2097 4.50 7 -0.36 20 -7.20 
  Hoffman, Juan Cruz 1697  * ARG1.0010.08201.60 
  Polizzi, Christian 1799 ARG0.501-0.3520-7.00 
  Gomez, Roberto Carlos 1824 ARG1.0010.17203.40 
  Shcherbine, Andrei 2171 RUS0.5010.10202.00 
  Cabanillas, Edgardo 1838 ARG1.0010.18203.60 
  Teran Abreu, Lisyender Jesus c2162 VEN0.001-0.4120-8.20 
  Pacho, Jano 2003 ARG0.501-0.1320-2.60 
 * 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)
 

 

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