Rapid: Individual Calculations January 2015
 Malachi, Avraham  Total change: -49.40  Rating chartPersonal card
 European Rapid Chess Championship 2014 Wroclaw POL 2014-12-20
RcRownchangeKK*chgGame
 1948 2119 6.00 11 -1.52 20 -30.40 
  Ulanowski, Marek 1719  * POL1.0010.08201.60 
  Kempinski, Robert g2519  * POL0.001-0.0820-1.60 
  Glapa, Witold 1750 POL1.0010.10202.00 
  Skurzak, Joanna 1719  * POL1.0010.08201.60 
  Bernotas, Arturs 2348 LAT0.001-0.2120-4.20 
  Szczurek, Krzysztof 1719  * POL0.501-0.4220-8.40 
  Rzeszowski, Dominik 1719  * POL1.0010.08201.60 
  Wieczorek, Oskar m2368 POL0.001-0.1920-3.80 
  Pothieux, Philippe 1822 FRA0.501-0.3520-7.00 
  Sikora, Rafal 1906 POL0.001-0.7720-15.40 
  Sernecki, Franciszek 1837 POL1.0010.16203.20 
 * 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)
 
 Herzliya Rapid Chess Championship 2014 Herzliya ISR 2014-12-29
RcRownchangeKK*chgGame
 2123 2119 1.00 4 -0.95 20 -19.00 
  Haimovich, Tal m2376 ISR0.001-0.1820-3.60 
  Towers, Brian 1784 ISR1.0010.12202.40 
  Zanan, Evgeny f2311 ISR0.001-0.2520-5.00 
  Hertz, Yaniv 2019 ISR0.001-0.6420-12.80 

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)
 

 

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