Individual Calculations November 2021
 Vantika, Agrawal  Total change: 6.80  Rating chartPersonal card
 Junior Round Table Tournament Plovdiv BUL 2021-09-26
RcRownchangeKK*chgGame
 2229 2315 4.50 9 -0.90 20 -18.00 
  Todev, Simeon c1931 BUL1.0010.09201.80 
  Puranik, Abhimanyu g2568 IND0.001-0.1920-3.80 
  Stoyanov, Plamen 2017 BUL1.0010.15203.00 
  Blohberger, Felix m2493 AUT0.001-0.2720-5.40 
  Pavlov, Mark 2187 RUS0.501-0.1720-3.40 
  Popvasilev, Kaloyan 2132 GER0.501-0.2420-4.80 
  Salimova, Nurgyul mwg2362 BUL0.5010.07201.40 
  Urh, Zala wm2234 SLO0.001-0.6120-12.20 
  Vardakas, Grigorios 2140 GRE1.0010.27205.40 

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)
 
 "ChessMood" Int. Open - A Tsakhkadzor ARM 2021-10-04
RcRownchangeKK*chgGame
 2355 2322 4.50 9 0.28 20 5.60 
  Sargsyan, Shant g2640 ARM0.001-0.1320-2.60 
  Hakobyan, Erik 2124 ARM1.0010.24204.80 
  Harutyunyan, Tigran K. g2567 ARM0.5010.30206.00 
  Chanda, Sandipan g2543 IND0.001-0.2220-4.40 
  Sharma, Isha wm2191 IND1.0010.32206.40 
  Mkrtchyan, Sargis R. 2199 ARM0.001-0.6720-13.40 
  Nikookar, Mahdi 2214 IRI1.0010.35207.00 
  Movsziszian, Karen g2480 ARM0.5010.21204.20 
  Mkrtchyan, Mariam wf2234 ARM0.501-0.1220-2.40 

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)
 
 3rd Yerevan Open - A Yerevan ARM 2021-10-14
RcRownchangeKK*chgGame
 2305 2322 5.50 9 0.96 20 19.20 
  Galajyan, Armen 1922  * ARM1.0010.08201.60 
  Harsha, Bharathakoti g2517 IND0.5010.25205.00 
  Narayanan.s.l g2647 IND0.001-0.1320-2.60 
  Sahithi, Varshini M wf2070 IND1.0010.19203.80 
  Nikitenko, Mihail m2499 BLR0.5010.23204.60 
  Pultinevicius, Paulius g2552 LTU0.001-0.2120-4.20 
  Martinkus, Rolandas f2076 LTU1.0010.19203.80 
  Chanda, Sandipan g2543 IND0.5010.28205.60 
  Azimi, Amir Mohammad 1922  * IRI1.0010.08201.60 
 * 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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