Individual Calculations November 2023
 Constantin-Ciuntu, Anne-Sophie  Total change: -126.80  Rating chartPersonal card
 Pitesti Clasic Chess - B Pitesti ROU 2023-09-29
RcRownchangeKK*chgGame
 1067 1232 1.00 2 -0.43 40 -17.20 
  Buculei, Eduard-Ioan 1128 ROU0.001-0.6440-25.60 
  Mihali-Viorescu, Tudor 1005 ROU1.0010.21408.40 

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)
 
 Bucharest Youth Team Championship Round 4 Bucuresti ROU 2023-09-30
RcRownchangeKK*chgGame
 1099 1232 0.00 1 -0.68 40 -27.20 
  Stoica, Melina-Theodora 1099 ROU0.001-0.6840-27.20 

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)
 
 FIDE WORLD CADETS CHESS CHAMPIONSHIPS ( girls U08 ) Sharm El Sheikh EGY 2023-10-15
RcRownchangeKK*chgGame
 1148 1255 0.50 4 -2.06 40 -82.40 
  Khelfallah , Ikhlas 1094 ALG0.001-0.7140-28.40 
  Sobirova, Mumtozbegim 1088 UZB0.501-0.2240-8.80 
  Segodnyaeva, Alexandra 1151 FID0.001-0.6440-25.60 
  Cid Marcos, Laia 1259 ESP0.001-0.4940-19.60 

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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