Individual Calculations August 2017
 Nurkiewicz, Maciej  Total change: -8.10  Rating chartPersonal card
 I Miedzynarodowy Festiwal Szachowy "Puchar Baltyku" - Open A Darlowko POL 2017-06-24
RcRownchangeKK*chgGame
 2229 2373 5.50 9 -0.65 10 -6.50 
  Kindler, Przemyslaw 2103 POL1.0010.17101.70 
  Szymczak, Zbigniew m2154 POL0.501-0.2810-2.80 
  Kucza, Karol f2278 POL0.501-0.1310-1.30 
  Zaleski, Lukasz 2220 POL0.501-0.2010-2.00 
  Krainski, Slawomir 2113 POL1.0010.18101.80 
  Kowalski, Igor 2232 POL0.501-0.1910-1.90 
  Lewtak, Damian 2344 POL0.501-0.0410-0.40 
  Sliwicka, Alicja wf2164 POL1.0010.23102.30 
  Shishkin, Vadim g2454 UKR0.001-0.3910-3.90 

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)
 
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2363 2373 4.50 9 -0.16 10 -1.60 
  Szustakowski, Antoni 2171 POL0.501-0.2610-2.60 
  Jaroch, Karol 2207 POL1.0010.28102.80 
  Jakubowski, Krzysztof g2518 POL0.001-0.3110-3.10 
  Pranav, V 2158 IND1.0010.23102.30 
  Cheparinov, Ivan g2703 BUL0.001-0.1210-1.20 
  Rahul, Srivatshav P 2295 IND0.501-0.1110-1.10 
  Villegas, Pierre f2295 MNC1.0010.39103.90 
  Bilguun, Sumiya m2460 MGL0.5010.12101.20 
  Gusain, Himal 2461 IND0.001-0.3810-3.80 

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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