Rapid: Individual Calculations July 2019
 Lach, Jakub  Total change: -4.00  Rating chartPersonal card
 Ogolnopolski Druzynowy Turniej Szachowy 2019 - Igrzyska Mlodziezy Pokrzywna POL 2019-05-29
RcRownchangeKK*chgGame
 1338 1139 2.50 10 -0.20 20 -4.00 
  Zygmunt, Patrycja 1323 POL0.5010.24204.80 
  Slonina, Adam 1263 POL0.001-0.3320-6.60 
  Mirowska, Oliwia 1539  * POL0.001-0.0820-1.60 
  Kebel, Bartosz 1394 POL0.001-0.1920-3.80 
  Lochina, Justyna 1343 POL0.001-0.2420-4.80 
  Ptaszek, Milosz 1033 POL1.0010.36207.20 
  Stachecki, Mikolaj 1483 POL0.001-0.1220-2.40 
  Zielinski, Sebastian 1298 POL0.001-0.2920-5.80 
  Mechlinski, Jakub 1539  * POL0.001-0.0820-1.60 
  Kokoszka, Alicja 1161 POL1.0010.532010.60 
 * 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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