Individual Calculations August 2017
 Eggink, Ryszard  Total change: 10.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. A Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 2412 2322 4.00 9 0.54 20 10.80 
  Mista, Aleksander g2599 POL0.001-0.1720-3.40 
  Godzwon, Iwo 2205 POL1.0010.34206.80 
  Lalith, Babu M R g2530 IND1.0010.772015.40 
  Jarmula, Lukasz m2444 POL0.001-0.3320-6.60 
  Romanishin, Oleg M g2463 UKR0.5010.19203.80 
  Noe, Christopher m2451 GER0.5010.17203.40 
  Kaczmarek, Aleksander f2380 POL0.5010.08201.60 
  Konguvel, Ponnuswamy m2388 IND0.001-0.4120-8.20 
  Krstulovic, Alex f2252 HUN0.501-0.1020-2.00 

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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