Individual Calculations July 2017
 Melderis, Uldis  Total change: -24.80  Rating chartPersonal card
 Albena open 2017 Albena BUL 2017-06-17
RcRownchangeKK*chgGame
 2020 1997 2.50 8 -1.24 20 -24.80 
  Todorov, Ognjan m2231 BUL0.5010.29205.80 
  Bargan, Sergiu m2324 MDA0.001-0.1320-2.60 
  Andronescu, Madalin 2176 ROU0.001-0.2720-5.40 
  Oz, Irem Ezra 1597  * TUR1.0010.08201.60 
  Janyska, Dennis 2005 GER1.0010.512010.20 
  Ioannidis, Evgenios f2388 GRE0.001-0.0920-1.80 
  Nahornyi, Ihor 1597  * UKR0.001-0.9220-18.40 
  Lisnichuk, Mykola 1839 UKR0.001-0.7120-14.20 
 * 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)
 

 

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