Rapid: Individual Calculations September 2017
 Kalkowski, Igor  Total change: 40.60  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2017 - B14 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1449 1227 4.50 11 2.03 20 40.60 
  Oborski, Artur 1531 POL0.001-0.1420-2.80 
  Rogala, Milosz 1425 POL0.5010.26205.20 
  Bartlomowicz, Jakub 1352 POL1.0010.672013.40 
  Popadowski, Wojciech 1430 POL0.001-0.2420-4.80 
  Jedrusik, Adam 1386 POL1.0010.712014.20 
  Skawinski, Szymon 1525 POL1.0010.852017.00 
  Panek, Bartosz 1540 POL0.001-0.1420-2.80 
  Kabacinski, Krzysztof 1509 POL0.001-0.1620-3.20 
  Kulig, Jan 1367 POL0.5010.19203.80 
  Zabron, Maksym 1413 POL0.001-0.2620-5.20 
  Guzek, Cyprian 1462 POL0.5010.29205.80 

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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