Individual Calculations May 2019
 Trifan, Andrei Ioan  Total change: 16.40  Rating chartPersonal card
 Oberliga Baden 2018/2019 April 2019 various GER 2019-04-07
RcRownchangeKK*chgGame
 2277 2252 0.50 1 0.03 20 0.60 
  Nekrasov, Mihail m2277 UKR0.5010.03200.60 

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
 2239 2252 5.50 9 0.79 20 15.80 
  Maier, Marius 2013 GER1.0010.20204.00 
  Goganov, Aleksey g2580 RUS0.5010.37207.40 
  Neiksans, Arturs g2559 LAT0.001-0.1420-2.80 
  Thrish, Karthik 2096 IND1.0010.29205.80 
  Seidenschwarz, Holger 1963 GER1.0010.16203.20 
  Benkovic, Petar m2405 SRB0.001-0.3020-6.00 
  Rudzinska, Michalina wf2072 POL0.501-0.2420-4.80 
  Seitz, Patrick 2082 GER1.0010.28205.60 
  Lye, Lik Zang f2377 MAS0.5010.17203.40 

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)
 

 

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