Individual Calculations August 2013
 Twardowski, Hubert  Total change: -9.75  Rating chartPersonal card
 Turniej Pierwszej Szansy C11 Ustron POL 2013-06-29
RcRownchangeKK*chgGame
 1374 1351 3.00 6 0.17 15 2.55 
  Polczyk, Mikolaj 1538 POL1.0010.741511.10 
  Paliwoda, Borys 1463 POL0.001-0.3515-5.25 
  Manka, Mateusz 1423 POL0.001-0.4015-6.00 
  Bialik, Nikodem 1228 POL0.001-0.6715-10.05 
  Godzwon, Iwo 1266 POL1.0010.38155.70 
  Bujalski, Mateusz 1328 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)
 
 XX Miêdzynarodowy Turniej Szachowy Kowalewo Pomorskie 2013-C Kowalewo Pomorskie POL 2013-07-10
RcRownchangeKK*chgGame
 1442 1355 1.50 6 -0.82 15 -12.30 
  Trendowski, Michal 1497 POL0.001-0.3115-4.65 
  Walczak, Mikolaj 1433 POL0.5010.11151.65 
  Hrymowicz, Artur 1294 POL0.001-0.5815-8.70 
  Fraczek, Lukasz 1598 POL0.5010.30154.50 
  Wolaniecki, Patryk 1377 POL0.5010.03150.45 
  Daniszewski, Kacper 1450 POL0.001-0.3715-5.55 

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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