Individual Calculations August 2015
 Wojdak, Jan  Total change: 141.60  Rating chartPersonal card
 XI MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA C Lazy POL 2015-06-28
RcRownchangeKK*chgGame
 1425 1361 5.50 8 2.20 40 88.00 
  Mrozowski, Jan 1559 POL0.001-0.2440-9.60 
  Wojcik, Rafal 1143 POL1.0010.22408.80 
  Dabrowska, Aleksandra 1296 POL1.0010.414016.40 
  Mucha, Marek 1521 POL1.0010.714028.40 
  Wikar, Rafal 1417 POL1.0010.584023.20 
  Ptak, Ryszard 1494 POL0.5010.18407.20 
  Jasinowicz, Waclaw 1462 POL0.001-0.3640-14.40 
  Tkaczyk, Weronika 1509 POL1.0010.704028.00 

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)
 
 Chess Summer 2015 Poznan POL 2015-07-11
RcRownchangeKK*chgGame
 1621 1361 3.00 8 1.34 40 53.60 
  Huchwajda, Katarzyna 1761  * POL0.001-0.0840-3.20 
  Wlodarczak, Damian 1651 POL0.001-0.1640-6.40 
  Huchwajda, Grzegorz 1546 POL0.5010.24409.60 
  Poltorak, Sebastian 1660 POL0.5010.354014.00 
  Opolski, Wojciech 1585 POL1.0010.784031.20 
  Lisiecki, Robert 1713 POL0.001-0.1140-4.40 
  Jarmuzek, Karolina 1761  * POL0.001-0.0840-3.20 
  Choremska, Zuzanna 1290 POL1.0010.404016.00 
 * 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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