Individual Calculations January 2018
 Donskov, Valeryi  Total change: 41.20  Rating chartPersonal card
 Grand-prix Dvorets 15th stage_C Moscow RUS 2017-12-12
RcRownchangeKK*chgGame
 1491 1431 5.00 7 2.06 20 41.20 
  Averin, Nikolay 1525 RUS1.0010.632012.60 
  Nasyrov, Anton 1543 RUS1.0010.652013.00 
  Kozlov, Kirill 1534 RUS0.5010.14202.80 
  Makshanov, Matvey 1558 RUS0.5010.17203.40 
  Biryukov, Maxim V. 1488 RUS0.001-0.4220-8.40 
  Komarova, Viktoria 1441 RUS1.0010.512010.20 
  Novikova, Daria 1347 RUS1.0010.38207.60 

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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