Individual Calculations August 2015
 Ossolinski, Lukasz  Total change: -42.60  Rating chartPersonal card
 XI MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C Lazy POL 2015-06-28
RcRownchangeKK*chgGame
 1282 1468 4.50 9 -2.16 20 -43.20 
  Jacek, Nikola 1163 POL1.0010.14202.80 
  Kowalski, Gerard 1320 POL0.001-0.7020-14.00 
  Bienko, Jagoda 1242 POL1.0010.21204.20 
  Popiolek, Henryk 1299 POL0.501-0.2220-4.40 
  Szafranski, Piotr 1266 POL1.0010.24204.80 
  Wojnowski, Jan 1296 POL0.001-0.7320-14.60 
  Orzlowski, Patryk 1333 POL0.501-0.1820-3.60 
  Wolagiewicz, Kinga 1292 POL0.501-0.2320-4.60 
  Socko, Szymon 1326 POL0.001-0.6920-13.80 

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)
 
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open C Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 1220 1468 4.00 5 0.03 20 0.60 
  Dabrowski, Maciej 1068  * POL1.0010.08201.60 
  Szczygielski, Grzegorz 1210 POL1.0010.18203.60 
  Wyrzykowska, Aleksandra 1151 POL1.0010.13202.60 
  Tkaczyk, Konrad 1313 POL0.501-0.2120-4.20 
  Woznica, Mariusz 1360 POL0.501-0.1520-3.00 
 * 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)
 

 

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