Individual Calculations February 2020
 Tymrakiewicz, Rafal  Total change: -16.80  Rating chartPersonal card
 2. liga F 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2156 2254 1.00 1 0.37 20 7.40 
  Zvolanek, Libor f2156 CZE1.0010.37207.40 

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)
 
 MARIENBAD OPEN 2020 - B1 Marianske Lazne CZE 2020-01-18
RcRownchangeKK*chgGame
 2236 2254 3.50 9 -1.21 20 -24.20 
  Sernecki, Franciszek 2204 POL0.001-0.5720-11.40 
  Steiner, Bruno 2117 AUT0.501-0.1820-3.60 
  Roesemann, Rainer f2231 GER0.001-0.5320-10.60 
  Grabarczyk, Miroslaw g2366 POL0.5010.15203.00 
  Michalek, Jan m2251 CZE0.5010.00200.00 
  Vagman, Roy c2089 ISR0.001-0.7220-14.40 
  Abhilash, Reddy M.l. 2258 IND0.5010.01200.20 
  Plischki, Sebastian m2387 GER1.0010.682013.60 
  Stigar, Petter f2217 NOR0.501-0.0520-1.00 

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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