Individual Calculations August 2017
 Sandipan, Chanda  Total change: -7.10  Rating chartPersonal card
 11e Leiden Chess Tournament - Group A Leiden NED 2017-07-14
RcRownchangeKK*chgGame
 2311 2575 6.50 9 -0.71 10 -7.10 
  Ongut, Tamas Gunes 2175  * HUN0.001-0.9210-9.20 
  Veenendaal, Loek 2175  * NED1.0010.08100.80 
  Happel, Henk f2175  * NED1.0010.08100.80 
  Visser, Henk-Jan 2234 NED1.0010.12101.20 
  De Rover, Yong Hoon 2385 NED1.0010.25102.50 
  Vrolijk, Liam f2419 NED0.501-0.2110-2.10 
  Perske, Thore f2413 GER0.501-0.2110-2.10 
  Ikonnikov, Vyacheslav g2538 RUS0.501-0.0510-0.50 
  Ypma, Peter f2283 NED1.0010.15101.50 
 * 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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