Individual Calculations January 2023
 Vijayakumar, S  Total change: -20.60  Rating chartPersonal card
 2nd ISC International Open FIDE rated Chess Tournament-2022 (Below 1700) Thiruvanthapuram IND 2022-12-26
RcRownchangeKK*chgGame
 1283 1095 0.00 4 -1.03 20 -20.60 
  Prasanth, Bhuvan Krishna 1318 IND0.001-0.2220-4.40 
  Sreevas, S 1311 IND0.001-0.2220-4.40 
  Allen, B Judwin 1265 IND0.001-0.2820-5.60 
  Niranjana, N 1237 IND0.001-0.3120-6.20 

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)
 

 

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