Rapid: Individual Calculations September 2017
 Walczak, Marcin  Total change: 27.00  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B12 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1310 1173 5.00 11 1.35 20 27.00 
  Kukawski, Wiktor 1539 POL1.0010.902018.00 
  Szydlo, Michal 1410 POL0.5010.30206.00 
  Ciszewski, Krzysztof 1352 POL0.5010.23204.60 
  Dembicki, Karol 1347 POL1.0010.732014.60 
  Pazdzierz, Piotr 1472 POL0.001-0.1520-3.00 
  Szafranski, Maciej 1316 POL0.001-0.3120-6.20 
  Czarniecki, Pawel 1311 POL0.001-0.3120-6.20 
  Mozdzanowski, Filip 1262 POL0.001-0.3820-7.60 
  Miga, Sebastian 1093 POL0.001-0.6120-12.20 
  Wittych, Maciej 1200 POL1.0010.542010.80 
  Bartosik, Franciszek 1109 POL1.0010.41208.20 

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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