Individual Calculations February 2020
 Piesik, Piotr  Total change: 3.00  Rating chartPersonal card
 Rilton Cup 2019 2020 Stockholm SWE 2019-12-27
RcRownchangeKK*chgGame
 2296 2417 5.00 9 -0.96 10 -9.60 
  Jimenez Martinez, Jose Vicente f2233 ESP0.501-0.2410-2.40 
  Dev, Shah c2242 IND0.501-0.2310-2.30 
  Chan, Kim Yew f2245 MAS0.501-0.2310-2.30 
  Foisor, Sabina-Francesca wg2274 USA1.0010.31103.10 
  Sidhant, Mohapatra m2338 IND0.501-0.1110-1.10 
  Mikalsen, Erlend m2361 NOR0.501-0.0810-0.80 
  Serarols Mabras, Bernat f2356 ESP0.501-0.0810-0.80 
  Zadruzny, Nicolaj f2308 SWE0.501-0.1510-1.50 
  Kenneskog, Theodor f2305 SWE0.501-0.1510-1.50 

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)
 
 ECoC Extraliga SVK 2019/20 R5-6 Various SVK 2020-01-18
RcRownchangeKK*chgGame
 2333 2419 2.00 2 0.78 10 7.80 
  Petrik, Tomas g2450 SVK1.0010.54105.40 
  Matejovic, Juraj 2216 SVK1.0010.24102.40 

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)
 
 1.liga Vychod SVK 2019/20 R7 Various SVK 2020-01-25
RcRownchangeKK*chgGame
 2402 2419 1.00 1 0.48 10 4.80 
  Pacher, Milan g2402 SVK1.0010.48104.80 

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)
 

 

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