Individual Calculations September 2019
 Szelag, Marcin  Total change: 3.40  Rating chartPersonal card
 18. Internationales Rostocker Schach-Open 2019 Rostock GER 2019-08-07
RcRownchangeKK*chgGame
 2118 2416 5.00 7 -0.73 10 -7.30 
  Moritz, Egon 2016  * GER1.0010.08100.80 
  Hodl, Ingolf, Dr. 2016  * GER1.0010.08100.80 
  Hammel, Ralf 2025 GER1.0010.09100.90 
  Fromm, Marius 2130 GER0.501-0.3410-3.40 
  Baer, Soeren Dr. 2107 GER1.0010.14101.40 
  Stern, Rene g2515 GER0.001-0.3610-3.60 
  Kotyk, Michael 2016  * GER0.501-0.4210-4.20 
 * 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)
 
 XXVII Miedzynarodowy Festiwal Szachowy w Poznaniu - OPEN A Poznan POL 2019-08-18
RcRownchangeKK*chgGame
 2230 2416 7.50 9 1.07 10 10.70 
  Mocny, Tomasz 2016  * POL1.0010.08100.80 
  Huchwajda, Lukasz 2016  * POL1.0010.08100.80 
  Nowak, Mikolaj 2281 POL1.0010.32103.20 
  Jedynak, Radoslaw g2345 POL0.501-0.1010-1.00 
  Sieciechowicz, Marcin m2375 POL1.0010.44104.40 
  Niekras, Dawid f2300 POL0.501-0.1610-1.60 
  Poltorak, Sebastian 2048 POL1.0010.10101.00 
  Maciejczak, Jakub f2352 POL0.501-0.0910-0.90 
  Licznerski, Lukasz f2341 POL1.0010.40104.00 
 * 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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