Individual Calculations May 2019
 Ciornei, Dragos  Total change: 25.80  Rating chartPersonal card
 NRW-Klasse 1 2018/2019 April 2019 various GER 2019-04-14
RcRownchangeKK*chgGame
 1985 2117 1.00 1 0.32 20 6.40 
  Kremser, Michael 1985 GER1.0010.32206.40 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2205 2117 4.50 9 0.97 20 19.40 
  Repka, Christopher g2482 SVK0.001-0.1020-2.00 
  Hoeller, Armin 1996 GER1.0010.34206.80 
  Godzwon, Iwo f2299 POL0.001-0.2620-5.20 
  Mueller, Pascal 1976 GER1.0010.31206.20 
  Faerber, David 2282 GER0.5010.22204.40 
  Rossi, Aldo A f2249 ITA1.0010.682013.60 
  Fischer, Sebastian 2286 GER0.001-0.2820-5.60 
  Jogstad, Martin f2267 SWE0.001-0.3020-6.00 
  Englert, Jon 2012 GER1.0010.36207.20 

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)
 

 

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