Individual Calculations March 2018
 Ding, Tze How Dilwen  Total change: -33.10  Rating chartPersonal card
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 2100 2306 4.50 9 -2.18 10 -21.80 
  Simoes, Miguel Patricio 1906  * POR0.501-0.4210-4.20 
  Rodriguez Bernal, Herman 1906  * ESP1.0010.08100.80 
  Santos, Jose Guilherme B Lima 2098 POR1.0010.23102.30 
  Repka, Christopher m2513 SVK0.001-0.2310-2.30 
  Zemlickova, Olena wm2090 UKR0.501-0.2810-2.80 
  Dantas, Carlos 2129 POR0.501-0.2310-2.30 
  Mikalsen, Harald 2026 NOR0.501-0.3410-3.40 
  Cuevas Fernandez, Jose Alberto 2128 ESP0.501-0.2310-2.30 
  Gavrish, Leonid 2106 UKR0.001-0.7610-7.60 
 * 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)
 
 International Chess Open Graz 2018 A Graz AUT 2018-02-17
RcRownchangeKK*chgGame
 2166 2306 5.00 9 -1.13 10 -11.30 
  Spelec, Darko 2016 SLO1.0010.16101.60 
  Istratescu, Andrei g2595 ROU0.001-0.1610-1.60 
  Demeter, Dorina wf2096 HUN0.501-0.2710-2.70 
  Praczukowski, Stanislaw 2139 POL0.501-0.2210-2.20 
  Baum, Jonasz 2131 POL1.0010.27102.70 
  Wallner, Dieter 2075 AUT0.001-0.7910-7.90 
  Maxion, Dirk f2191 GER1.0010.34103.40 
  Li, Xueyi 2177 CHN0.001-0.6710-6.70 
  Leisenberger, Harald 2075 AUT1.0010.21102.10 

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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