Individual Calculations August 2017
 Grover, Sahaj  Total change: -0.30  Rating chartPersonal card
 Commonwealth Chess Championship - 2017 New Delhi IND 2017-07-02
RcRownchangeKK*chgGame
 2249 2484 6.00 9 -0.95 10 -9.50 
  Mehta, Naitik R 2084  * IND0.501-0.4210-4.20 
  Manish, Anto Cristiano F 2084  * IND1.0010.08100.80 
  Nayak, Rajesh 2198 IND1.0010.16101.60 
  Gomes, Mary Ann wg2331 IND1.0010.30103.00 
  Bakre, Tejas g2449 IND0.001-0.5510-5.50 
  Thipsay, Praveen M g2419 IND0.001-0.5910-5.90 
  Weerawardane, Romesh m2144 SRI1.0010.12101.20 
  Swati, Ghate wg2278 IND0.501-0.2610-2.60 
  Kulkarni, Bhakti cwg2255 IND1.0010.21102.10 
 * 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)
 
 South African Open Chess Championships 2017 (A-Section) Durban RSA 2017-07-14
RcRownchangeKK*chgGame
 2195 2484 10.00 11 0.92 10 9.20 
  Rooplal, Desmond 2084  * RSA1.0010.08100.80 
  Tavagwisa, Lawrence 2084  * ZIM1.0010.08100.80 
  Govindasamy, Nashlen c2087 RSA1.0010.08100.80 
  Mnguni, Jacob Dumisani 2147 RSA1.0010.12101.20 
  Masango, Spencer 2203 ZIM1.0010.16101.60 
  Mwali, Chitumbo m2356 ZAM0.501-0.1710-1.70 
  Oatlhotse, Providence m2190 BOT1.0010.15101.50 
  Jere, Daniel m2380 ZAM0.501-0.1410-1.40 
  Makoto, Rodwell m2372 ZIM1.0010.35103.50 
  Pon, Matt f2163 RSA1.0010.13101.30 
  Jacobs, Kevin T 2084  * RSA1.0010.08100.80 
 * 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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