Individual Calculations July 2011
 Grzenkowicz, Lukasz  Total change: 4.65  Rating chartPersonal card
 64.Mistrzostwa Warszawy 2011 - Open B Warszawa POL 2011-05-07
RcRownchangeKK*chgGame
 1660 1633 3.00 7 -0.16 15 -2.40 
  Czajkowski, Adam 1765 POL0.001-0.3215-4.80 
  Koziol, Pawel 1814 POL0.001-0.2615-3.90 
  Mantaev, Ruslan 1271 POL1.0010.10151.50 
  Kaczmarczyk, Marcin 1738 POL1.0010.64159.60 
  Budrewicz, Henryk 1589 POL0.001-0.5615-8.40 
  Wilczynski, Adam 1715 POL0.5010.11151.65 
  Kovalchuk, Vasyl 1726 UKR0.5010.13151.95 

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)
 
 Mistrzostwa Mazowsza Juniorow - U16 Warszawa POL 2011-06-11
RcRownchangeKK*chgGame
 1534 1633 3.00 4 0.47 15 7.05 
  Mankowski, Sebastian 1417 POL0.501-0.2815-4.20 
  Jarzyna, Michal 1524 POL1.0010.35155.25 
  Kurek, Maciej 1653 POL0.5010.03150.45 
  Trocha, Adam 1540 POL1.0010.37155.55 

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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