Rapid: Individual Calculations May 2023
 Zaitseva, Diana V.  Total change: 207.60  Rating chartPersonal card
 Chess Federation Cup of the Republic of Bashkortostan (stage 4) Ufa RUS 2023-04-09
RcRownchangeKK*chgGame
 1752 1384 5.50 9 4.23 40 169.20 
  Petrukhina, Olga wf1916 KAZ1.0010.974038.80 
  Idrisova, Roza wf1806 RUS0.5010.434017.20 
  Mukhutdinov, Tigran f2103 RUS0.001-0.0140-0.40 
  Norkin, Yaks 1548 RUS1.0010.724028.80 
  Zelenov, Aleksey 1887 RUS0.001-0.0440-1.60 
  Nazarova, Kamila 1590 RUS1.0010.764030.40 
  Fakhritdinova, Elvina 1731 RUS0.001-0.1140-4.40 
  Butorin, Andrey 1714 RUS1.0010.884035.20 
  Rakhmatullin, Nikita 1477 RUS1.0010.634025.20 

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)
 
 Russian Championship G11 rapid 2023 Moscow RUS 2023-04-17
RcRownchangeKK*chgGame
 1269 1384 5.50 7 0.96 40 38.40 
  Radushinskaya, Svetlana 1124 RUS0.501-0.3240-12.80 
  Popova, Serafima P. 1174 RUS1.0010.23409.20 
  Linkova, Darya 1297 RUS1.0010.384015.20 
  Ivaschenko, Anna 1324 RUS1.0010.424016.80 
  Dolgova, Elina 1346 RUS0.501-0.0540-2.00 
  Lazareva, Mariya 1278 RUS0.501-0.1440-5.60 
  Studitskaya, Tatyana 1338 RUS1.0010.444017.60 

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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