Blitz: Individual Calculations December 2023
 Li, Zhengfei  Total change: 94.80  Rating chartPersonal card
 OP BLITZ WYCC 2023 MONTESILVANO ITA 2023-11-16
RcRownchangeKK*chgGame
 1684 1361 2.50 8 0.84 40 33.60 
  Fan, Jingyi 2035 CHN0.001-0.0140-0.40 
  Filippone, Matteo 1762 ITA0.001-0.0840-3.20 
  Helgadottir, Idunn 1633 ISL0.001-0.1740-6.80 
  Meskenas, Paulius 2119 DEN0.0010.00400.00 
  Marin Garrido, Carolina 1220 MEX0.501-0.1940-7.60 
  Cellucci, Davide 1599 ITA1.0010.804032.00 
  Esmer, Hamza 1543 LUX0.5010.24409.60 
  Wang, Kuan-Jung 1558 TPE0.5010.254010.00 

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)
 
 OP 2 BLITZ WYCC 2023 MONTESILVANO ITA 2023-11-21
RcRownchangeKK*chgGame
 1788 1361 2.50 8 1.53 40 61.20 
  Rotondaro, Alberto 2011 ITA0.5010.494019.60 
  Tiiva, Eetu 1865 FIN0.001-0.0440-1.60 
  Knauer, Frank 1754 GER1.0010.924036.80 
  Carrizo, Luciano Ariel 1946 ARG0.001-0.0240-0.80 
  Kitaev, Daniel 1826 SCO0.001-0.0540-2.00 
  Mena, Martin f1922 EGY0.001-0.0240-0.80 
  Oluka, Robert Mcligeyo 1732 KEN0.001-0.1040-4.00 
  Tungpalan, Laurence 1251 ITA1.0010.354014.00 

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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