Individual Calculations February 2018
 Blatny, Pavel  Total change: 12.50  Rating chartPersonal card
 27th Annual North American Open Las Vegas, Nevada USA 2017-12-26
RcRownchangeKK*chgGame
 2299 2324 2.00 4 -0.08 10 -0.80 
  Ravuri, Vinesh 2003 USA1.0010.13101.30 
  Arun Prasad, S. g2490 IND0.001-0.2810-2.80 
  Andersen, Gunnar 2189 USA1.0010.32103.20 
  Paragua, Mark g2513 PHI0.001-0.2510-2.50 

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)
 
 4th Gulf Coast New Year's Open Estero, Florida USA 2018-01-05
RcRownchangeKK*chgGame
 2290 2336 3.00 4 0.85 10 8.50 
  Dembrow, Michael 1936  * USA1.0010.08100.80 
  Recio, Miguel 2067 USA1.0010.17101.70 
  Becerra Rivero, Julio g2531 USA0.5010.25102.50 
  Quesada Perez, Yuniesky g2627 CUB0.5010.35103.50 
 * 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)
 
 Extraliga 2017/2018 r5-6 various CZE 2018-01-13
RcRownchangeKK*chgGame
 2541 2336 1.00 2 0.49 10 4.90 
  Laznicka, Viktor g2654 CZE0.001-0.1310-1.30 
  Jirka, Jiri m2427 CZE1.0010.62106.20 

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)
 
 2. liga E 2017/2018 r6-7 various CZE 2018-01-14
RcRownchangeKK*chgGame
 2171 2336 1.00 1 0.28 10 2.80 
  Kisa, Lubomir 2171 CZE1.0010.28102.80 

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)
 
 Noe Landesliga 2017/2018 rd 7 several AUT 2018-01-21
RcRownchangeKK*chgGame
 2103 2336 0.50 1 -0.29 10 -2.90 
  Hofegger, Jakob 2103 AUT0.501-0.2910-2.90 

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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