Individual Calculations January 2014
 Mindlin, Alon  Total change: -27.75  Rating chartPersonal card
 Israel U18 Team Champ 2013 various ISR 2013-10-25
RcRownchangeKK*chgGame
 1977 2286 3.50 5 -0.75 15 -11.25 
  Newman, Ori 2096 ISR0.501-0.2515-3.75 
  Ofir, Eran 1886  * ISR0.501-0.4215-6.30 
  Cohen, Itay 1919 ISR1.0010.10151.50 
  Kali, Omer 1909 ISR0.501-0.4115-6.15 
  Poleg, Matan 2077 ISR1.0010.23153.45 
 * 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)
 
 Israel National Champ 2013 Open Ashdod ISR 2013-11-27
RcRownchangeKK*chgGame
 2216 2301 5.50 9 0.21 15 3.15 
  Zoler, Dan g2536 ISR1.0010.791511.85 
  Gruenfeld, Yehuda g2438 ISR0.5010.18152.70 
  Popilski, Gil g2483 ISR0.001-0.2615-3.90 
  Poleg, Dan 1901  * ISR0.501-0.4215-6.30 
  Gorodetzky, David 1915 ISR0.501-0.4115-6.15 
  Reprun, Nadejda 2132 ISR1.0010.28154.20 
  Veinberg, Nimrod 2147 ISR0.501-0.2115-3.15 
  Erenberg, Ariel 2026 ISR1.0010.17152.55 
  Birnboim, Nathan m2366 ISR0.5010.09151.35 
 * 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)
 
 World Youth Chess Championship 2013. Open U18 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 2208 2307 5.50 11 -1.31 15 -19.65 
  Hu, Ting-Rey 1907  * TPE1.0010.08151.20 
  Chigaev, Maksim m2508 RUS0.001-0.2415-3.60 
  Atanasov, Anatoli 2041 BUL1.0010.18152.70 
  Eliseev, Urii g2552 RUS0.001-0.2015-3.00 
  Kisic, Bozidar 2130 MNE0.501-0.2315-3.45 
  Grigorian, Roudolph 2101 FRA1.0010.24153.60 
  Bortnyk, Olexandr m2474 UKR0.001-0.2815-4.20 
  Hughes, John L 2156 IRL0.501-0.2015-3.00 
  Starcevs, Dmitrijs 2178 LAT1.0010.33154.95 
  Megalios, Konstantinos 2106 GRE0.001-0.7615-11.40 
  Alarcon Careaga, Gustavo 2133 CHI0.501-0.2315-3.45 
 * 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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