Individual Calculations August 2013
 Kopaczewski, Adam  Total change: 19.95  Rating chartPersonal card
 8th International Tournament of Polonia Wroclaw Chess Club - Open B Wroclaw POL 2013-07-01
RcRownchangeKK*chgGame
 1615 1532 3.00 8 -0.27 15 -4.05 
  Szybka, Andrzej 1932  * POL0.5010.42156.30 
  Wieczorek, Bruno 1463 POL0.501-0.1015-1.50 
  Drozd, Lukasz 1780 POL0.5010.31154.65 
  Holownia, Michal 1522 POL0.001-0.5115-7.65 
  Knap, Jerzy 1762 POL0.001-0.2115-3.15 
  Szalbierz, Piotr 1474 POL1.0010.42156.30 
  Rossienik, Wieslaw 1489 POL0.001-0.5615-8.40 
  Mastalarz, Jozef 1501 POL0.501-0.0415-0.60 
 * 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)
 
 XX Miêdzynarodowy Turniej Szachowy Kowalewo Pomorskie 2013-C Kowalewo Pomorskie POL 2013-07-10
RcRownchangeKK*chgGame
 1448 1532 6.50 8 1.60 15 24.00 
  Hrymowicz, Artur 1294 POL1.0010.20153.00 
  Waclawik, Joanna 1385 POL1.0010.30154.50 
  Witek, Michal 1415 POL1.0010.34155.10 
  Trendowski, Michal 1497 POL1.0010.45156.75 
  Skwierczynski, Krzysztof 1480 POL1.0010.43156.45 
  Kowalczyk, Mateusz 1569 POL0.5010.05150.75 
  Walczak, Mikolaj 1433 POL0.001-0.6415-9.60 
  Adamowicz, Piotr 1508 POL1.0010.47157.05 

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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