Individual Calculations May 2019
 Hedman, Erik  Total change: -11.50  Rating chartPersonal card
 Elitserien 2018-19 R59 Sweden SWE 2019-02-02
RcRownchangeKK*chgGame
 2381 2377 1.50 4 -0.48 10 -4.80 
  Eriksson, Jorgen 2206 SWE0.501-0.2310-2.30 
  Livner, Anders f2336 SWE0.501-0.0610-0.60 
  Tikkanen, Hans g2518 SWE0.001-0.3110-3.10 
  Cramling, Pia g2462 SWE0.5010.12101.20 

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)
 
 21st Dubai Open Chess CH. 2019 DUBAI UAE 2019-04-01
RcRownchangeKK*chgGame
 2269 2385 5.00 8 0.13 10 1.30 
  Salem, Ahmed Salem 2071 UAE1.0010.14101.40 
  Abdusattorov, Nodirbek g2578 UZB0.001-0.2510-2.50 
  Sri, Sai Baswanth P 2018 IND1.0010.10101.00 
  Ahmad, Al Romaithi 1985  * UAE1.0010.08100.80 
  Sanal, Vahap g2513 TUR0.001-0.3310-3.30 
  Venkatesh, M.r. g2517 IND1.0010.68106.80 
  Essa, Naseem Ahmed f1985  * RSA1.0010.08100.80 
  Nguyen, Anh Khoi m2481 VIE0.001-0.3710-3.70 
 * 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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2227 2385 5.50 9 -0.80 10 -8.00 
  Boder, Jan 2084 GER0.501-0.3510-3.50 
  Holinka, Henning 2081 GER1.0010.14101.40 
  Prraneeth, Vuppala c2177 IND1.0010.23102.30 
  Predojevic, Borki g2621 BIH0.001-0.2010-2.00 
  Poysti, Nathanael 2214 GER0.501-0.2310-2.30 
  Warakomska, Anna wm2212 POL0.501-0.2310-2.30 
  Damia, Angelo m2215 ITA0.501-0.2210-2.20 
  Hoffmann, Lukas f2210 GER0.501-0.2310-2.30 
  Schmuecker, Marcus 2230 GER1.0010.29102.90 

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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