Individual Calculations October 2022
 Narayanan, S.r  Total change: 2.00  Rating chartPersonal card
 Chhattisgarh Chief Minister Trophy International Grandmasters Chess Tournament-2022 (Category B) Raipur IND 2022-09-19
RcRownchangeKK*chgGame
 1346 1095 1.50 7 0.10 20 2.00 
  Vihaan, Karthikeya N 1562 IND0.001-0.0520-1.00 
  Shanthosh, R 1341 IND0.001-0.1920-3.80 
  Chincholkar, Aditya 1330 IND0.5010.29205.80 
  Samarth, Sreeni Warrier 1332 IND0.001-0.2020-4.00 
  Arya, Ranjan 1263 IND0.5010.22204.40 
  Aarav, Gupta 1285 IND0.5010.25205.00 
  Bakhare, Atharva 1312 IND0.001-0.2220-4.40 

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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