Individual Calculations September 2017
 Xu, Mingwei  Total change: 20.14  Rating chartPersonal card
 26th International Open Kavala 2017 - A group Kavala GRE 2017-07-28
RcRownchangeKK*chgGame
 2225 2017 4.00 9 1.84 38 69.92 
  Giannoulakis, Lampros f2355 GRE0.001-0.1238-4.56 
  Dorfanis, Ilarion 2194 GRE0.5010.23388.74 
  Miladinovic, Lena wf2191 SRB1.0010.733827.74 
  Georgakopoulos, Nikolaos f2309 GRE0.5010.353813.30 
  Livaja, Mario 2260 SRB0.001-0.2038-7.60 
  Spirliadis, Achileas 2170 GRE0.001-0.3038-11.40 
  Tsaknakis, Zisis 2216 GRE1.0010.763828.88 
  Beliotis, Georgios 2112 GRE1.0010.633823.94 
  Papadopoulos, Nikolaos 2216 GRE0.001-0.2438-9.12 

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)
 
 Riga Technical University Open 2017 - Tournament A Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 2025 2012 3.00 9 -1.31 38 -49.78 
  Krykun, Yuriy f2350 UKR0.001-0.1238-4.56 
  Gueci, Tea wf2200 ITA1.0010.743828.12 
  Difronzo, Andrea 2282 ITA0.001-0.1738-6.46 
  Jazdanovs, Aleksandrs 2187 LAT0.001-0.2738-10.26 
  Friesen, Viktor 2183 GER0.001-0.2738-10.26 
  Luo, Aojie c1777 CHN0.001-0.7938-30.02 
  Nebrin, Johan 1830 SWE0.501-0.2438-9.12 
  Opasiak, Dustin Tennessee 1805 POL1.0010.23388.74 
  Liu, Mide 1612  * CHN0.501-0.4238-15.96 
 * 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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