Individual Calculations March 2020
 Harshita, Guddanti  Total change: 27.60  Rating chartPersonal card
 Aeroflot Open 2020 B Moscow RUS 2020-02-19
RcRownchangeKK*chgGame
 2309 2152 3.00 9 0.35 20 7.00 
  Pham, Xuan Dat 2197 VIE0.001-0.4420-8.80 
  Safin, Robert f2308 RUS1.0010.712014.20 
  Audi, Ameya f2354 IND0.001-0.2420-4.80 
  Ibadov, Dashgyn f2297 RUS1.0010.692013.80 
  Danielian, Elina gwg2399 ARM0.001-0.1920-3.80 
  Gevorgyan, David Sh. m2328 ARM0.001-0.2720-5.40 
  Mahitosh, Dey f2305 IND0.5010.20204.00 
  Efremov, Vladislav f2275 RUS0.5010.17203.40 
  Divya, Deshmukh wm2322 IND0.001-0.2820-5.60 

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)
 
 Aeroflot Open 2020 C Moscow RUS 2020-02-19
RcRownchangeKK*chgGame
 2190 2152 4.50 8 1.03 20 20.60 
  Selivanov, Sergey 1752  * RUS1.0010.08201.60 
  Babikov, Ivan f2293 RUS0.5010.19203.80 
  Pujari, Rucha wm2189 IND1.0010.552011.00 
  Volkov, Sergei f2268 RUS0.001-0.3420-6.80 
  Denishev, Marat f2167 RUS1.0010.522010.40 
  Nefedov, Sergey f2298 RUS0.001-0.3020-6.00 
  Egorov, Pavel 2278 RUS0.5010.17203.40 
  Chizhikov, Vladislav f2273 RUS0.5010.16203.20 
 * 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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