Individual Calculations February 2024
 Grochol, Kamil  Total change: 16.60  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa A Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 2258 2100 3.00 7 0.96 20 19.20 
  Damia, Angelo m2252 ITA0.5010.20204.00 
  Ernst, Robert 2271 AUT0.5010.23204.60 
  Ashwath, R. f2284 IND0.001-0.2620-5.20 
  Szczurek, Krzysztof f2175 POL0.5010.10202.00 
  Klepek, Witold 2252 POL0.5010.20204.00 
  Lukasiewicz, Krzysztof f2290 POL0.5010.25205.00 
  Cieslak, Patryk f2284 POL0.5010.24204.80 

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)
 
 Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2024 Round 1-3 Chorzow POL 2024-01-06
RcRownchangeKK*chgGame
 2002 2100 0.50 1 -0.13 20 -2.60 
  Lichorad, Mateusz 2002 POL0.501-0.1320-2.60 

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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