Individual Calculations September 2015
 Szostko, Jakub  Total change: -73.40  Rating chartPersonal card
 DMP Extraliga Juniorow 2015 Ustron POL 2015-07-25
RcRownchangeKK*chgGame
 2125 2319 3.50 9 -3.11 20 -62.20 
  Golda, Sebastian 1959 POL1.0010.10202.00 
  Mirski, Michal 1922 POL1.0010.08201.60 
  Mucha, Piotr 2215 POL0.001-0.6420-12.80 
  Nowak, Lukasz 2116 POL0.001-0.7620-15.20 
  Psyk, Radoslaw 2128 POL0.501-0.2520-5.00 
  Tomaszewski, Kacper 2207 POL0.501-0.1520-3.00 
  Grela, Kacper 2294 POL0.001-0.5320-10.60 
  Kowalczyk, Mariusz 2174 POL0.501-0.1920-3.80 
  Delekta, Filip 2110 POL0.001-0.7720-15.40 

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)
 
 5 th International Chess Festival RIGA TECHNICAL UNIVERSITY OPEN Riga LAT 2015-08-10
RcRownchangeKK*chgGame
 2205 2271 4.50 9 -0.56 20 -11.20 
  Lee, Chulwoo 1871  * KOR1.0010.08201.60 
  Prasanna, Raghuram Rao m2424 IND0.001-0.3020-6.00 
  Cho, Seongho 2023 KOR1.0010.19203.80 
  Leenhouts, Koen m2422 NED0.001-0.3020-6.00 
  Parnali, S Dharia wm1979 IND1.0010.15203.00 
  Kumsiashvili, Nikoloz 2380 GEO0.5010.15203.00 
  Meribanov, Vitaly m2397 BLR0.001-0.3320-6.60 
  Perske, Thore f2408 GER0.5010.18203.60 
  Semjonovs, Ilja 1940 LAT0.501-0.3820-7.60 
 * 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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