Rapid: Individual Calculations February 2018
 Trubacheva, Lidia  Total change: 17.00  Rating chartPersonal card
 UR CUP 2017-18 rpd (st.12) Izhevsk RUS 2018-01-21
RcRownchangeKK*chgGame
 1584 1686 5.00 7 0.85 20 17.00 
  Urieva, Viktoria 1286  * RUS0.501-0.4220-8.40 
  Sjutkin, Anatoly 1699 RUS0.5010.02200.40 
  Korovkin, Stanislav 1303 RUS1.0010.09201.80 
  Sakerin, Yury 1778 RUS0.001-0.3720-7.40 
  Perminov, Maksim 1310 RUS1.0010.09201.80 
  Poletaev, Vitaly 1874 RUS1.0010.742014.80 
  Ivanov, Nikolay A. 1837 RUS1.0010.702014.00 
 * 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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