Individual Calculations August 2014
 Erenberg, Ariel  Total change: 93.20  Rating chartPersonal card
 Summer Kiryat Ono A 2014 Kiryat Ono ISR 2014-07-06
RcRownchangeKK*chgGame
 2053 2131 3.50 5 0.53 40 21.20 
  Parkhov, Yair 1933 ISR0.001-0.7640-30.40 
  Shimonovich, Yoav 2102 ISR1.0010.464018.40 
  Singer, Amit 1750 ISR1.0010.09403.60 
  Calabrese, Gabriel 2049 ISR1.0010.394015.60 
  Battaglini, Gabriel m2430 FRA0.5010.354014.00 

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)
 
 2nd Gideon Japhet Memorial Open A Jerusalem ISR 2014-07-16
RcRownchangeKK*chgGame
 2244 2131 5.00 9 1.80 40 72.00 
  Haimovich, Tal m2369 ISR1.0010.804032.00 
  Kobo, Ori f2308 ISR0.5010.23409.20 
  Soffer, Ram g2447 ISR0.001-0.1340-5.20 
  Gukhvat, Peter 2255 ISR0.5010.17406.80 
  Bakalchuk, Johnatan 2273 ISR0.5010.19407.60 
  Axelrod, Arie f2285 ISR0.5010.21408.40 
  Altshul, Limor 1918 ISR1.0010.23409.20 
  Gindi, Shachar 2319 ISR0.001-0.2640-10.40 
  Kali, Omer 2025 ISR1.0010.364014.40 

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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