Individual Calculations January 2020
 Blatny, Pavel  Total change: 1.30  Rating chartPersonal card
 2. liga E 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2198 2331 1.00 2 -0.34 10 -3.40 
  Bazant, Petr 2278 CZE0.001-0.5710-5.70 
  Svehla, Karel 2118 CZE1.0010.23102.30 

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 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 2210 2331 1.00 1 0.34 10 3.40 
  Ruzicka, Petr f2210 CZE1.0010.34103.40 

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)
 
 2019 Bay Area Winter Championship Santa Clara, CA USA 2019-12-21
RcRownchangeKK*chgGame
 1991 2331 4.50 5 0.13 10 1.30 
  Singhal, Sanat 1931  * IND1.0010.08100.80 
  Sartorio, William Jiarui 1931  * USA1.0010.08100.80 
  Ravuri, Vinesh 2156 USA1.0010.27102.70 
  Nathan, Krishna 1937 USA1.0010.08100.80 
  Cheng, Daniel 2000 USA0.501-0.3810-3.80 
 * 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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