Individual Calculations September 2018
 Polatel, Ali  Total change: -15.80  Rating chartPersonal card
 Riga Technical University Open 2018 - Tournament A Riga LAT 2018-08-06
RcRownchangeKK*chgGame
 2057 2230 4.50 9 -1.90 20 -38.00 
  Povilaitis, Tomas 1830  * LTU0.001-0.9220-18.40 
  Makka, Ioulia wm2079 GRE0.001-0.7020-14.00 
  Hund, Sarah 2011 SUI1.0010.22204.40 
  Limanovska, Elizabete wf2066 LAT1.0010.28205.60 
  Nair, Sanjeev 1942 IND1.0010.16203.20 
  Jackson, James P f2380 ENG0.001-0.3020-6.00 
  French, Max 2030 ENG0.501-0.2620-5.20 
  Korolev, Alexandr 2113 BLR0.001-0.6620-13.20 
  Nilssen, Ellen Fredericia 2060 DEN1.0010.28205.60 
 * 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)
 
 Lichtenberger Sommer 2018 Berlin GER 2018-08-18
RcRownchangeKK*chgGame
 2107 2230 7.00 9 1.11 20 22.20 
  Schubert, Joachim 1845 GER1.0010.09201.80 
  Badestein, Hartmut, Prof. Dr. 2025 GER1.0010.24204.80 
  Nohr, Jonas 2100 GER0.501-0.1820-3.60 
  Heuser, Philip, Dr. 2049 GER1.0010.26205.20 
  McGowan, Daniel 2139 SCO0.501-0.1220-2.40 
  Krefenstein, Sergej 2120 GER1.0010.35207.00 
  Hamann, Carsten 2141 GER1.0010.38207.60 
  Ahmadinia, Ebrahim m2418 IRI0.001-0.2620-5.20 
  Jeremic, Dusan 2123 GER1.0010.35207.00 

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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