Individual Calculations February 2023
 Chamoso, Javier  Total change: -44.00  Rating chartPersonal card
 PRAGUE OPEN 2023 B - FIDE open Prague CZE 2023-01-06
RcRownchangeKK*chgGame
 1368 1563 4.50 9 -2.12 20 -42.40 
  Slusarczyk, Agnieszka 1163  * POL1.0010.08201.60 
  Ocelak, Lukas 1288 CZE1.0010.17203.40 
  Serra Azul Neto, Francisco 1844 BRA0.001-0.1620-3.20 
  Rehacek, Oldrich 1353 CZE0.001-0.7720-15.40 
  Vajdik, Josef 1329 CZE0.001-0.7920-15.80 
  Cerny, Zbysek 1283 CZE1.0010.16203.20 
  Stasiuk, Artem 1388 UKR1.0010.27205.40 
  Pesek, Jan Antonin 1367 CZE0.501-0.2520-5.00 
  Lickova, Anna 1295 CZE0.001-0.8320-16.60 
 * 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)
 
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 1964 1563 0.00 1 -0.08 20 -1.60 
  Zeman, Martin 1964 CZE0.001-0.0820-1.60 

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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