Rapid: Individual Calculations November 2017
 Ben Artzi, Ido  Total change: -49.20  Rating chartPersonal card
 Sukkot Rapid Petah Tikva 06.10.17 Petah Tikva ISR 2017-10-06
RcRownchangeKK*chgGame
 2015 2274 4.00 6 -0.75 20 -15.00 
  Raiko, Yossi 1874  * ISR0.501-0.4220-8.40 
  Solomon, Asif 1892 ISR1.0010.09201.80 
  Zlatin, Alexander 2107 ISR0.501-0.2220-4.40 
  Calabrese, Gabriel 2004 ISR1.0010.17203.40 
  Kraus, Ohad 2279 ISR0.001-0.4920-9.80 
  Levits, Yuri 1932 ISR1.0010.12202.40 
 * 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)
 
 Dov Porat Memorial 2017 Rapid A Ramat Gan ISR 2017-10-08
RcRownchangeKK*chgGame
 2099 2274 4.50 9 -1.71 20 -34.20 
  Lux, Hugo De Melo 1946 BRA0.501-0.3720-7.40 
  Merom, Guni 1874  * ISR1.0010.08201.60 
  Boruchovsky, Avital g2538 ISR0.001-0.1820-3.60 
  Shik Buchbinder, Tim 1911 ISR0.001-0.9020-18.00 
  Tzidkiya, Yeshaayahu 1884 ISR1.0010.09201.80 
  Globus, Or 2070 ISR1.0010.24204.80 
  Zilberman, Yaacov g2355 ISR0.001-0.3920-7.80 
  Zak, Uriel m2310 ISR0.001-0.4520-9.00 
  Cohen Revivo, Shoham 2001 ISR1.0010.17203.40 
 * 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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