Individual Calculations March 2012
 Ben Artzi, Ido  Total change: -13.05  Rating chartPersonal card
 Israel National Champ 2011 Ashdod ISR 2011-12-18
RcRownchangeKK*chgGame
 2183 2273 4.00 8 -0.89 15 -13.35 
  Nabaty, Tamir g2563 ISR0.001-0.1615-2.40 
  Lebedinsky, Eduard 2192 MDA1.0010.39155.85 
  Yazombeck, Yehuda 1892 ISR1.0010.09151.35 
  Soffer, Ram g2488 ISR0.001-0.2315-3.45 
  Belytsky, Alexandr f2173 RUS0.001-0.6415-9.60 
  Brusilovski, Lena 2025 ISR0.501-0.3115-4.65 
  Iskhakov, Michael 2078 ISR0.501-0.2515-3.75 
  Atnilov, Michael 2056 ISR1.0010.22153.30 

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)
 
 Tradewise Chess Festival - Masters 2012 Gibraltar ENG 2012-01-24
RcRownchangeKK*chgGame
 2245 2284 5.50 10 0.02 15 0.30 
  Rapport, Richard g2543 HUN0.5010.32154.80 
  Gopal, G N g2566 IND0.001-0.1615-2.40 
  Pasanen, Tuomo 2008 FIN1.0010.17152.55 
  Mihajlov, Svetoslav 2101 NOR1.0010.26153.90 
  Al-Sayed, Mohammed g2524 QAT0.001-0.2015-3.00 
  Becking, Franz Josef 1956 GER0.001-0.8715-13.05 
  Attwood, James 2072 AUS1.0010.23153.45 
  De Seroux, Camille 2076 SUI1.0010.23153.45 
  Hunt, Adam C m2462 ENG0.001-0.2715-4.05 
  Seyfried, Claus 2141 GER1.0010.31154.65 

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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