Individual Calculations April 2023
 Levitan, Ronit  Total change: 40.60  Rating chartPersonal card
 Ramat Gan Masters A Winter 2023 Ramat Gan ISR 2023-01-16
RcRownchangeKK*chgGame
 1963 2064 3.50 5 0.40 20 8.00 
  Lapushnian, Maya 1706 ISR1.0010.10202.00 
  Soybert, Ori 1736 ISR1.0010.13202.60 
  Uritsky, Yonathan 2047 ISR0.501-0.0220-0.40 
  Karp, Ilya m2392 ISR0.001-0.1320-2.60 
  Duchan, Yoav 1933 ISR1.0010.32206.40 

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)
 
 European Individual Chess Championship 2023. Vrnjacka Banja SRB 2023-03-03
RcRownchangeKK*chgGame
 2354 2185 5.00 11 1.82 20 36.40 
  Petrov, Martin g2505 BUL0.5010.37207.40 
  Horvath, Dominik m2521 AUT0.001-0.1220-2.40 
  Sokolovsky, Yahli m2476 ISR0.001-0.1520-3.00 
  Antonioudakis, Georgios 1953 GRE1.0010.21204.20 
  Bashirli, Nail m2343 AZE1.0010.712014.20 
  Gaehwiler, Gabriel m2413 SUI0.5010.29205.80 
  Schekachikhin, Maksim m2367 FID0.001-0.2620-5.20 
  Vagman, Roy f2298 ISR0.5010.15203.00 
  Ciorgovean, Iustin f2325 ROU0.5010.19203.80 
  Kanov, Nikola f2392 BUL0.5010.27205.40 
  Denishev, Marat f2303 FID0.5010.16203.20 

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)
 
 Israeli Arzit League Zafon 2023 5-6 Israel ISR 2023-03-09
RcRownchangeKK*chgGame
 2436 2185 0.00 1 -0.19 20 -3.80 
  Gershon, Alik g2436 ISR0.001-0.1920-3.80 

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)
 

 

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