Individual Calculations August 2018
 Maman, Emanuel  Total change: -42.60  Rating chartPersonal card
 Gideon Japhet Memorial ACP Open 2018 B Jerusalem ISR 2018-07-01
RcRownchangeKK*chgGame
 1696 1724 1.00 6 -2.13 20 -42.60 
  Hazernov, Nahum 1930 ISR0.001-0.2420-4.80 
  Lukovski, Lev 1831 GER0.001-0.3520-7.00 
  Klein, Achi 1655 ISR0.501-0.1020-2.00 
  Shavit, Inbar 1532 ISR0.501-0.2520-5.00 
  Kievelitz, Bernd 1894 GER0.001-0.2820-5.60 
  Dvorsky, David 1334 ISR0.001-0.9120-18.20 

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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