Individual Calculations August 2014
 Zlatin, Alexander  Total change: 69.15  Rating chartPersonal card
 European School Chess Championships 2014 - Open under 13 Kavala GRE 2014-06-17
RcRownchangeKK*chgGame
 1768 1933 6.50 9 0.37 15 5.55 
  Kafetzis, Iasonas 1533  * GRE1.0010.08151.20 
  Michaelides, Konstantinos 1741 CYP0.501-0.2515-3.75 
  Murtuzov, Rauf Mubariz c2080 AZE0.001-0.3015-4.50 
  Aladag, Yigit Dogan 1533  * TUR1.0010.08151.20 
  Acar, Utku Cengiz 1815 TUR0.001-0.6615-9.90 
  Stamatis, Ioannis 1533  * GRE1.0010.08151.20 
  Klingher, Dominic 1788 ENG1.0010.31154.65 
  Radovanovic, Mihajlo 2035 SRB1.0010.64159.60 
  Dedebas, Emre Emin 1854 TUR1.0010.39155.85 
 * 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)
 
 Summer Kiryat Ono A 2014 Kiryat Ono ISR 2014-07-06
RcRownchangeKK*chgGame
 2042 1933 1.00 5 -0.78 40 -31.20 
  Kraus, Ohad 2175 ISR0.001-0.2040-8.00 
  Kali, Omer 2025 ISR0.001-0.3740-14.80 
  Drori, Saar c2043 ISR1.0010.654026.00 
  Hadari, Ariel 2048 ISR0.001-0.3440-13.60 
  Bronstein, Or 1921 ISR0.001-0.5240-20.80 

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
 2166 1933 4.50 9 2.37 40 94.80 
  Reshef, Omer 2275 ISR0.001-0.1240-4.80 
  Poleg, Matan 2157 ISR1.0010.784031.20 
  Parkhov, Yair 1933 ISR0.5010.00400.00 
  Aharon, Ofir f2333  * ISR0.001-0.0840-3.20 
  Bar, Aviv 2167 ISR1.0010.794031.60 
  Mindlin, Alon 2280 ISR0.5010.394015.60 
  Birnboim, Nathan m2333  * ISR0.001-0.0840-3.20 
  Vaisberg, Michael 2123 ISR0.5010.254010.00 
  Ritvo, Dan 1889 ISR1.0010.444017.60 
 * 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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