Individual Calculations August 2018
 Blumenthal, Michael  Total change: 14.80  Rating chartPersonal card
 Masters summer-Ramat Gan 2018 Level B Ramat Gan ISR 2018-06-18
RcRownchangeKK*chgGame
 1176 1243 0.00 1 -0.59 40 -23.60 
  Shandalov, Gavriel 1176 ISR0.001-0.5940-23.60 

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)
 
 Gideon Japhet Memorial ACP Open 2018 C Jerusalem ISR 2018-07-01
RcRownchangeKK*chgGame
 1561 1224 1.50 4 0.96 40 38.40 
  Gokhvat, Yoseph 1624  * ISR0.5010.424016.80 
  Shiloach, Yoel 1624  * ISR1.0010.924036.80 
  Regenbogen, Yoseph 1624  * ISR0.001-0.0840-3.20 
  Tsafrir, Ori 1372 ISR0.001-0.3040-12.00 
 * 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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