Individual Calculations March 2010
 Dworakowska, Joanna  Total change: -18.00  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009 Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 2232 2361 5.50 9 -0.47 10 -4.70 
  Jussupow, Alexander 2110 GER1.0010.19101.90 
  Skawinski, Arkadiusz 2206 POL0.001-0.7110-7.10 
  Gosciniak, Maria wf2188 POL1.0010.27102.70 
  Rudnicki, Milosz 2221 POL0.001-0.6910-6.90 
  Goslawski, Michal 2021 POL1.0010.12101.20 
  Barski, Radoslaw 2206 POL1.0010.29102.90 
  Krzyzanowski, Marcin 2333 POL0.501-0.0410-0.40 
  Llaneza Vega, Patricia wm2277 ESP1.0010.38103.80 
  Czarnota, Pawel g2528 POL0.001-0.2810-2.80 

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)
 
 Mistrzostwa Polski Kobiet Warszawa POL 2010-01-09
RcRownchangeKK*chgGame
 2254 2374 5.00 8 -0.28 10 -2.80 
  Gosciniak, Maria wf2188 POL1.0010.26102.60 
  Gosciniak, Maria wf2188 POL1.0010.26102.60 
  Majdan, Joanna wg2374 POL0.001-0.5010-5.00 
  Majdan, Joanna wg2374 POL0.5010.00100.00 
  Kulon, Klaudia wf2202 POL1.0010.27102.70 
  Kulon, Klaudia wf2202 POL0.001-0.7310-7.30 
  Matras-Clement, Agnieszka wm2251 POL1.0010.33103.30 
  Matras-Clement, Agnieszka wm2251 POL0.501-0.1710-1.70 

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)
 
 Gibraltar Masters Gibraltar ENG 2010-01-26
RcRownchangeKK*chgGame
 2162 2374 6.50 10 -1.05 10 -10.50 
  Arnott, Jonathan W 2154 ENG0.501-0.2810-2.80 
  Havik, Victor 2093 NOR0.001-0.8410-8.40 
  Lipecki, Alexander 2146 SUI1.0010.21102.10 
  Demac, Elias 2104 NOR0.501-0.3310-3.30 
  Weber, Francois 2149 ESP0.001-0.7810-7.80 
  Flores Chico, Jorge 2052 ESP1.0010.13101.30 
  Thingstad, Even 2141 NOR1.0010.21102.10 
  Tscharotschkin, Michael 2211 GER1.0010.28102.80 
  Seitz, Benjamin 2017 SUI1.0010.11101.10 
  Lemos, Damian g2556 ARG0.5010.24102.40 

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)
 

 

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