Individual Calculations August 2019
 Godzwon, Iwo  Total change: -49.40  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Juniorow - Ekstraliga Juniorow 2019 Ustron Jaszowiec POL 2019-06-23
RcRownchangeKK*chgGame
 2118 2285 5.50 9 -0.77 20 -15.40 
  Koziorowicz, Michal 1985 POL0.001-0.8520-17.00 
  Mis, Mieszko f2284 POL1.0010.502010.00 
  Posluszny, Tomasz 1888 POL0.001-0.9220-18.40 
  Panek, Bartosz 2033 POL1.0010.19203.80 
  Pytel, Maciej 1988 POL0.501-0.3520-7.00 
  Czopor, Maciej 2250 POL0.501-0.0520-1.00 
  Sernecki, Franciszek 2283 POL1.0010.502010.00 
  Kokoszczynski, Jan 2238 POL0.501-0.0720-1.40 
  Malicka, Maria wc2115 POL1.0010.28205.60 

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)
 
 Najdorf Chess Festival gr. A Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 2158 2285 5.00 9 -0.91 20 -18.20 
  Harazinska, Magdalena wf2004 POL0.001-0.8420-16.80 
  Rakshitta, Ravi wm2112 IND0.001-0.7320-14.60 
  Murawko, Katarzyna 2057 POL1.0010.21204.20 
  Pettersson, Alexander 2083 MLT1.0010.24204.80 
  Mirski, Michal 2017 POL1.0010.17203.40 
  Klekowski, Maciej m2482 POL0.5010.25205.00 
  Socko, Monika gwg2443 POL0.001-0.2920-5.80 
  Dzida, Kamil 1987 POL0.501-0.3520-7.00 
  Jaskolka, Tomasz 2236 POL1.0010.43208.60 

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)
 
 CZECH OPEN 2019 - A - GM open Pardubice CZE 2019-07-19
RcRownchangeKK*chgGame
 2216 2285 4.50 9 -0.79 20 -15.80 
  Korchagin, Oleg 2056 EST1.0010.21204.20 
  Kozak, Adam m2475 HUN0.001-0.2520-5.00 
  Soham, Datar 2129 IND0.501-0.2120-4.20 
  Kolar, Stanislav 2100 CZE1.0010.26205.20 
  Haba, Petr g2458 CZE0.001-0.2720-5.40 
  Rakshitta, Ravi wm2112 IND0.501-0.2320-4.60 
  Martynyuk, Elizaveta fwm2125 RUS1.0010.29205.80 
  Siddharth, Jagadeesh f2410 SGP0.001-0.3320-6.60 
  Chan, Yi Meng Ryan 2082 MAS0.501-0.2620-5.20 

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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