Rapid: Individual Calculations September 2017
 Wegrzyn, Szymon  Total change: -3.80  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B18 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1463 1271 2.50 10 -0.19 20 -3.80 
  Golda, Sebastian 1671  * POL0.001-0.0820-1.60 
  Chalas, Dawid 1502 POL0.001-0.2120-4.20 
  Gerasimiuk, Michal 1398 POL0.001-0.3320-6.60 
  Ramusiewicz, Michal 1470 POL1.0010.762015.20 
  Matyjaszczyk, Adrian 1489 POL0.001-0.2220-4.40 
  Chodorowski, Adrian 1368 POL0.5010.13202.60 
  Wozniak, Eryk 1423 POL0.5010.20204.00 
  Sierpowicz, Konrad 1325 POL0.001-0.4220-8.40 
  Wawro, Kacper 1315 POL0.5010.06201.20 
  Rzeszowski, Dominik 1671  * POL0.001-0.0820-1.60 
 * 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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