Individual Calculations May 2018
 Rudnev, Nikolay  Total change: 15.40  Rating chartPersonal card
 Jerusalem Championship 2018 Jerusalem ISR 2018-01-29
RcRownchangeKK*chgGame
 1944 1962 5.50 9 0.88 20 17.60 
  Seri, Eyal 1562  * ISR1.0010.08201.60 
  Lukovski, Lev 1804 GER1.0010.29205.80 
  Cohen Revivo, Shoham 2180 ISR0.001-0.2220-4.40 
  Pilchin, Uri 1827 ISR1.0010.32206.40 
  Agmon, Yonatan 1818 ISR1.0010.31206.20 
  Bronfman, Shmuel 2134 ISR1.0010.732014.60 
  Lubin, Yosef 2191 ISR0.001-0.2120-4.20 
  Berenboym, Igor 2125 ISR0.001-0.2820-5.60 
  Landa, Alex 1858 ISR0.501-0.1420-2.80 
 * 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)
 
 Liga Alef East 2018 Round 7-8 various ISR 2018-04-12
RcRownchangeKK*chgGame
 1914 1991 0.50 1 -0.11 20 -2.20 
  Hochman, Yuval 1914 ISR0.501-0.1120-2.20 

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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