Individual Calculations May 2023
 Prilleltensky, Matan  Total change: 18.40  Rating chartPersonal card
 Spring Vacation Hybrid 2023. Colorado, Los Angeles, Redmond, New Jersey, Oregon (USA), Belgrade (SRB) ... SRB 2023-03-25
RcRownchangeKK*chgGame
 2217 2252 1.00 2 -0.09 20 -1.80 
  Nikolic, Boban f2184 SRB0.501-0.0920-1.80 
  Todorovic, Bojan f2250 SRB0.5010.00200.00 

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)
 
 Spring Vacation Hybrid April II Redmond (USA), San Francisco CA USA, Belgrade SRB 2023-04-25
RcRownchangeKK*chgGame
 2288 2285 2.00 2 1.01 20 20.20 
  Novoselski, Zoran m2268 SRB1.0010.48209.60 
  Kovacevic, Predrag m2307 SRB1.0010.532010.60 

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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