Individual Calculations February 2015
 Jaworski, Maciej  Total change: -129.20  Rating chartPersonal card
 XXV Miedzynarodowy Festiwal Szachowy CRACOVIA 2014 Grupa C Krakow POL 2014-12-27
RcRownchangeKK*chgGame
 1413 1665 4.00 9 -3.23 40 -129.20 
  Gorkiewicz, Mateusz 1307 POL1.0010.10404.00 
  Rog, Mateusz 1441 POL0.001-0.7840-31.20 
  Saurabh, Sable 1470 IND0.001-0.7540-30.00 
  Lesman, Karol 1312 NED0.501-0.3940-15.60 
  Olkuski, Tadeusz 1466 POL0.501-0.2640-10.40 
  Ujma, Czeslaw 1441 POL1.0010.22408.80 
  Kostecka, Marika 1507 POL0.001-0.7140-28.40 
  Nesse, David 1424 NOR0.001-0.8040-32.00 
  Moscicki, Slawomir 1350 POL1.0010.14405.60 

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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