Individual Calculations February 2023
 Terryn, Ezra  Total change: 64.40  Rating chartPersonal card
 19e Bois-Colombes Chess Master - Open A BOIS COLOMBES FRA 2022-12-26
RcRownchangeKK*chgGame
 2310 2148 5.00 8 2.61 20 52.20 
  Gouja, Wissem 1982 FRA1.0010.28205.60 
  Macon, Arthur f2327 FRA1.0010.732014.60 
  Priyanka, Nutakki wg2316 IND0.001-0.2820-5.60 
  Bonte, Andrei-Mihai 2348 ROU1.0010.762015.20 
  Glek, Igor g2448 BEL0.5010.35207.00 
  Bassini, Emile f2344 FRA0.5010.25205.00 
  Valuet, Bertrand f2297 FRA1.0010.702014.00 
  Martinovici, Ilia m2415 MDA0.001-0.1820-3.60 

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)
 
 Zilveren Toren 2023 Reeks 1 Ronde 1 Various places BEL 2023-01-14
RcRownchangeKK*chgGame
 2298 2151 0.00 1 -0.30 20 -6.00 
  De Wachter, Matthias f2298 BEL0.001-0.3020-6.00 

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)
 
 Zilveren Toren 2023 Reeks 1 Ronde 2 Various places BEL 2023-01-21
RcRownchangeKK*chgGame
 2357 2151 1.00 1 0.76 20 15.20 
  Kryvolapov, Konstiantyn m2357 UKR1.0010.762015.20 

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)
 
 Zilveren Toren 2023 Reeks 1 Ronde 3 Various places BEL 2023-01-28
RcRownchangeKK*chgGame
 2263 2151 0.50 1 0.15 20 3.00 
  Gijsen, Stief 2263 BEL0.5010.15203.00 

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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