Individual Calculations February 2023
 Neuman, Petr  Total change: 9.80  Rating chartPersonal card
 9. Wittelsbacher Weihnachts-Schach-Open Kelheim GER 2022-12-27
RcRownchangeKK*chgGame
 2179 2392 6.00 7 0.72 10 7.20 
  Medunova, Vera wm2056 CZE1.0010.12101.20 
  Huber, Edwin 2189 GER1.0010.24102.40 
  Maruntis, Patrik-Robert 2006 ROU1.0010.09100.90 
  Boehme, Sebastian 2143 GER0.501-0.3110-3.10 
  Hoefelsauer, Thomas f2361 GER0.501-0.0410-0.40 
  Niedermeier, Thomas f2228 GER1.0010.28102.80 
  Maier, Alexander m2273 GER1.0010.34103.40 

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)
 
 PRAGUE OPEN 2023 A - IM open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 2194 2393 7.00 9 0.36 10 3.60 
  Scott, Luke 1993  * IRL1.0010.08100.80 
  Gkavardinas, Antonios 2101 GRE1.0010.15101.50 
  Koridze, Lile wf2139 GEO0.501-0.3110-3.10 
  Krasovskiy, Kirill 2188 FID1.0010.24102.40 
  Jansen, Bob 2194 NED1.0010.24102.40 
  Baumegger, Siegfried m2439 AUT0.5010.06100.60 
  Tobak, Mikhail f2297 UKR0.501-0.1310-1.30 
  Hak, David 2095 CZE1.0010.15101.50 
  Sorm, Daniel f2302 CZE0.501-0.1210-1.20 
 * 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)
 
 Extraliga 2022-2023 r5-6 various CZE 2023-01-07
RcRownchangeKK*chgGame
 2451 2393 0.50 1 0.08 10 0.80 
  Vlasak, Lukas m2451 CZE0.5010.08100.80 

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)
 
 PSS KS 1.1 (1. trida) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 2058 2393 2.50 3 -0.14 10 -1.40 
  Vales, Vaclav 2045 CZE1.0010.11101.10 
  Kasalicky, Petr 2032 CZE0.501-0.4010-4.00 
  Janda, Pavel 2097 CZE1.0010.15101.50 

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)
 
 1. liga 2022-2023 zapad r6-7 various CZE 2023-01-15
RcRownchangeKK*chgGame
 2379 2393 1.00 2 -0.04 10 -0.40 
  Nemec, Jachym f2361 CZE0.501-0.0410-0.40 
  Cerveny, Martin m2396 CZE0.5010.00100.00 

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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