Rapid: Individual Calculations July 2019
 Ptaszek, Milosz  Total change: -11.80  Rating chartPersonal card
 Ogolnopolski Druzynowy Turniej Szachowy 2019 - Igrzyska Mlodziezy Pokrzywna POL 2019-05-29
RcRownchangeKK*chgGame
 1278 1033 1.50 10 -0.59 20 -11.80 
  Tomczyk, Michal 1167 POL0.001-0.3220-6.40 
  Kokoszka, Alicja 1161 POL1.0010.672013.40 
  Sapinski, Sebastian 1271 POL0.001-0.2020-4.00 
  Lorenz, Rafal 1284 POL0.5010.31206.20 
  Slonina, Adam 1263 POL0.001-0.2120-4.20 
  Lach, Jakub 1139 POL0.001-0.3620-7.20 
  Lochina, Justyna 1343 POL0.001-0.1420-2.80 
  Kebel, Bartosz 1394 POL0.001-0.1020-2.00 
  Hasterok, Lukasz 1433  * POL0.001-0.0820-1.60 
  Zygmunt, Patrycja 1323 POL0.001-0.1620-3.20 
 * 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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