Individual Calculations May 2023
 Adam, Rafael  Total change: 111.20  Rating chartPersonal card
 CHOC DES GENERATION 2023 Montreal CAN 2023-03-31
RcRownchangeKK*chgGame
 2270 1965 1.50 5 0.66 40 26.40 
  Duong, Thanh Nha m2074 CAN0.5010.15406.00 
  Bolduc, Steve 2145 CAN0.001-0.2640-10.40 
  Sai Krishna, G V m2385 IND0.5010.434017.20 
  Sambuev, Bator g2434 CAN0.001-0.0540-2.00 
  Lawson, Eric m2313 CAN0.5010.394015.60 

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)
 
 OPEN CHESS MENORCA A Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 2297 1981 3.50 9 2.12 40 84.80 
  Rozen, Eytan m2450 ISR0.001-0.0540-2.00 
  Montoliu Cervero, Francisco f2418 ESP0.5010.444017.60 
  Aguado Doncel, Pablo Luis 2189 ESP1.0010.774030.80 
  Padmini, Rout m2388 IND1.0010.924036.80 
  Ramoutar, Alan-Safar m2423 TTO0.001-0.0640-2.40 
  Balabayeva, Xeniya wm2191 KAZ0.5010.274010.80 
  Mannion, Stephen R m2190 SCO0.5010.274010.80 
  Liu, Zhaoqi 2301 CHN0.001-0.1340-5.20 
  Tripodi, Enzo 2120 ITA0.001-0.3140-12.40 

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)
 

 

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