Individual Calculations January 2024
 Zerdaloglu, Vasilis  Total change: -10.20  Rating chartPersonal card
 JMSS - Krajsky prebor II C 2023-2024 r4-5 various CZE 2023-12-03
RcRownchangeKK*chgGame
 1911 1646 0.00 1 -0.18 40 -7.20 
  Sladek, Vladislav 1911 CZE0.001-0.1840-7.20 

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)
 
NOTE: K factor changed
 JMSS - Krajsky prebor I 2023-2024 r4 various CZE 2023-12-10
RcRownchangeKK*chgGame
 1536 1646 0.50 1 -0.15 20 -3.00 
  Luc, Martin 1536 CZE0.501-0.1520-3.00 

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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