Rapid: Individual Calculations February 2017
 Koziej, Maciej  Total change: 1.80  Rating chartPersonal card
 Akademickie Mistrzostwa Polski - Turniej Druzynowy Lublin POL 2017-01-21
RcRownchangeKK*chgGame
 2028 1986 4.00 9 0.09 20 1.80 
  Eggink, Ryszard 2220 POL0.001-0.2120-4.20 
  Szusterowski, Radoslaw 2178 POL0.001-0.2520-5.00 
  Puszkarek, Kamil 1737 POL1.0010.19203.80 
  Demianowicz, Maciej 2011 POL0.5010.03200.60 
  Rawicz, Karol f2219 POL0.001-0.2120-4.20 
  Sliwicki, Damian 2107 POL0.001-0.3420-6.80 
  Pietruszewski, Marcin 2080 POL0.5010.13202.60 
  Starczewski, Dominik 1586  * POL1.0010.08201.60 
  Tomaszewski, Kacper 2113 POL1.0010.672013.40 
 * 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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