Individual Calculations April 2017
 Pham, Chi Cuong  Total change: 15.20  Rating chartPersonal card
 Grand-prix Dvorets 10th stage_C Moscow RUS 2017-02-11
RcRownchangeKK*chgGame
 1479 1424 1.00 1 0.58 40 23.20 
  Artemenko, Rimma 1479 RUS1.0010.584023.20 

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)
 
 Spring starts Moscow RUS 2017-03-11
RcRownchangeKK*chgGame
 1344 1388 2.00 4 -0.20 40 -8.00 
  Cherny, Savva 1168 RUS0.001-0.7840-31.20 
  Orlov, Aleksandr 1535 RUS0.001-0.3040-12.00 
  Korolev, Nikolay 1167 RUS1.0010.22408.80 
  Razhbadinov, Rasul 1507 RUS1.0010.664026.40 

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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