Rapid: Individual Calculations May 2019
 Valentinova, Irina  Total change: 6.40  Rating chartPersonal card
 Rapid Moscow. April 2019 - 2 Moscow RUS 2019-04-06
RcRownchangeKK*chgGame
 1516 1200 2.00 6 1.07 20 21.40 
  Kazantsev, Alexandr Alex 1600  * RUS0.001-0.0820-1.60 
  Osipenko, Ivan 1523 RUS0.001-0.1320-2.60 
  Maimin, Leonid 1570 RUS0.001-0.1020-2.00 
  Ivanov, Mikhail Vas. 1557 RUS1.0010.892017.80 
  Oorzhak, Aldar 1600  * RUS0.001-0.0820-1.60 
  Selivanov, Sergey 1248 RUS1.0010.572011.40 
 * 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)
 
 Russian Championship G13 rapid 2019 Loo RUS 2019-04-18
RcRownchangeKK*chgGame
 1326 1200 2.00 8 -0.75 20 -15.00 
  Kuritsina, Zlata 1443 RUS0.001-0.2020-4.00 
  Zagrebina, Marina 1388 RUS0.001-0.2620-5.20 
  Vasilieva, Arina 1381 RUS1.0010.742014.80 
  Zhapova, Yana 1478 RUS0.001-0.1720-3.40 
  Novikova, Daria 1319 RUS0.001-0.3420-6.80 
  Kurochkina, Elizaveta 1062 RUS1.0010.31206.20 
  Lyukina, Sofya 1396 RUS0.001-0.2520-5.00 
  Listratova, Sofiya 1141 RUS0.001-0.5820-11.60 

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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