Individual Calculations March 2020
 Soham, Das  Total change: 21.60  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 2281 2355 6.50 9 1.26 20 25.20 
  Barreiros, Cilauro Neves 1955  * POR1.0010.08201.60 
  Sismeiro, Miguel 2026 POR1.0010.12202.40 
  Alekseev, Evgeny g2623 RUS0.001-0.1720-3.40 
  Guerreiro, Nuno 2071 POR1.0010.16203.20 
  Tscharotschkin, Michael 2156 GER1.0010.24204.80 
  Tari, Aryan g2635 NOR0.001-0.1620-3.20 
  Garcia Dorado, Alberto c2160 ESP1.0010.25205.00 
  Veiga, Jose Francisco R P Neves f2312 POR1.0010.44208.80 
  Petrov, Nikita g2592 RUS0.5010.30206.00 
 * 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)
 
 Int. Chess Open Graz - Group A Graz AUT 2020-02-14
RcRownchangeKK*chgGame
 2321 2336 4.50 9 -0.18 20 -3.60 
  Marcinczyk, Monika wc2064 POL1.0010.17203.40 
  Stanec, Nikolaus g2520 AUT1.0010.742014.80 
  Froewis, Georg m2461 AUT0.001-0.3320-6.60 
  Socko, Bartosz g2619 POL0.001-0.1620-3.20 
  Bin-Suhayl, Ieysaa 2174 ITA1.0010.29205.80 
  Palac, Mladen g2536 CRO0.001-0.2420-4.80 
  Simonetto, Andrea 2158 ITA0.501-0.2320-4.60 
  Nikolic, Vladan 2203 SWE0.001-0.6820-13.60 
  Buonanno, Raffaele f2151 ITA1.0010.26205.20 

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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