Individual Calculations September 2020
 Kiolbasa, Oliwia  Total change: 50.80  Rating chartPersonal card
 PAUL KERES MEMORIAL FESTIVAL 2020 G20 Round-Robin Parnu EST 2020-07-27
RcRownchangeKK*chgGame
 2123 2160 7.00 9 2.11 20 42.20 
  Olde, Margareth wf2205 EST1.0010.562011.20 
  Nazarova, Anastasia wf2171 FIN1.0010.522010.40 
  Narva, Mai wm2333 EST0.5010.23204.60 
  Olde, Grete wc2046 EST1.0010.34206.80 
  Tonso, Liina 1862 EST1.0010.15203.00 
  Norlamo, Sarabella 2023 FIN1.0010.32206.40 
  Nilssen, Ellen Fredericia wf2071 DEN0.501-0.1220-2.40 
  Limanovska, Elizabete wf2179 LAT0.5010.03200.60 
  Muetsch, Annmarie wm2219 GER0.5010.08201.60 

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)
 
 Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa A Ustron POL 2020-08-15
RcRownchangeKK*chgGame
 2248 2160 3.50 8 0.43 20 8.60 
  Pacan-Milej, Kosma f2348 POL0.001-0.2620-5.20 
  Tymrakiewicz, Rafal f2253 POL0.5010.13202.60 
  Dzierzak, Radoslaw f2276 POL0.001-0.3420-6.80 
  Pilch, Roman 2166 CZE0.5010.01200.20 
  Kastelik, Adrian 2139 POL1.0010.47209.40 
  Kokoszczynski, Jan f2265 POL0.5010.14202.80 
  Tsatsalashvili, Keti wg2363 GEO0.001-0.2420-4.80 
  Flak, Pawel 2172 POL1.0010.522010.40 

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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