Individual Calculations October 2012
 Cwirko, Mateusz  Total change: -16.20  Rating chartPersonal card
 XII Indywidualne Mistrzostwa Szkol Podstawowych Klas III-IV Dabki POL 2012-08-24
RcRownchangeKK*chgGame
 1423 1436 0.00 2 -1.03 15 -15.45 
  Gawor, Jan Pawel 1550 POL0.001-0.3415-5.10 
  Twardowski, Hubert 1295 POL0.001-0.6915-10.35 

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 Miedzywojewodzkie Juniorow WP-ZP C-11 Zerkow POL 2012-09-15
RcRownchangeKK*chgGame
 1523 1438 1.50 4 -0.05 15 -0.75 
  Nowak, Mikolaj 1637 POL0.001-0.2415-3.60 
  Raczynski, Krzysztof 1588 POL0.001-0.3015-4.50 
  Bocian, Bartosz 1494 POL0.5010.08151.20 
  Niemier, Hubert 1371 POL1.0010.41156.15 

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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