Individual Calculations March 2019
 Lewicki, Miroslaw  Total change: 2.40  Rating chartPersonal card
 Int. Chess Open Graz 2019 Grp A Graz AUT 2019-02-17
RcRownchangeKK*chgGame
 2276 2346 5.50 9 0.24 10 2.40 
  Nieminen, Kari 2075 FIN0.501-0.3310-3.30 
  Makhija, Aashna wf2091 IND1.0010.19101.90 
  Christiansen, Johan-Sebastian g2559 NOR0.001-0.2310-2.30 
  Ahluwalia, Amardip 2115 ENG0.501-0.2910-2.90 
  Srienz, Christian f2165 AUT1.0010.26102.60 
  Poormosavi, Seyed Kian 2160 IRI1.0010.26102.60 
  Ankit, R. Rajpara g2451 IND0.5010.14101.40 
  Nguyen, Piotr m2420 POL0.5010.10101.00 
  Perske, Thore m2451 GER0.5010.14101.40 

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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