Individual Calculations October 2022
 Vignesh, Kannan P  Total change: -57.46  Rating chartPersonal card
 Tamil Nadu State Under 13 Open Chess Championship-2022 Erode IND 2022-08-31
RcRownchangeKK*chgGame
 1262 1519 6.50 8 0.07 26 1.82 
  Jagath, S 1132 IND1.0010.09262.34 
  Santhosh, R 1240 IND1.0010.16264.16 
  Madhavan, V 1358 IND0.001-0.7126-18.46 
  Nehanraj, Ramesh 1168 IND1.0010.11262.86 
  Siva, Adithyan S 1305 IND1.0010.23265.98 
  Haridev, S 1421 IND0.501-0.1326-3.38 
  Prasanna, Karthick M 1247 IND1.0010.17264.42 
  Nikhil, T L 1228 IND1.0010.15263.90 

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)
 
 Tamil Nadu State Under-15 Open Chess Championship-2022 Arupukottai IND 2022-09-07
RcRownchangeKK*chgGame
 1306 1641 6.00 9 -1.82 26 -47.32 
  Sarveshwar, B S 1241  * IND1.0010.08262.08 
  Karthick, Rahul M K 1289 IND0.501-0.3926-10.14 
  Kanishkaraj, V 1276 IND1.0010.10262.60 
  Sanjeeth, P 1355 IND1.0010.16264.16 
  Muthukumar, Mukesh 1435 IND0.501-0.2626-6.76 
  Karthikeyan, Sakthivel 1430 IND0.001-0.7726-20.02 
  Jishnurajan, V 1322 IND0.001-0.8726-22.62 
  Hari, Prasath D 1193 IND1.0010.06261.56 
  Mirthun, Raj R 1210 IND1.0010.07261.82 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 70th Tamil Nadu State Open Fide Rated Chess Championship 2022 Pudukottai IND 2022-09-14
RcRownchangeKK*chgGame
 1395 1641 6.50 9 -0.46 26 -11.96 
  Nawin, S 1241  * IND1.0010.08262.08 
  Venkat, Ramana R 1247 IND1.0010.08262.08 
  Jackson, V X 1392 IND0.501-0.3126-8.06 
  Leaha, B 1490 IND1.0010.30267.80 
  Mithun, Anand V 1823 IND0.001-0.2626-6.76 
  Swati, M 1395 IND1.0010.19264.94 
  Madhavakrishnan, R 1443 IND0.501-0.2626-6.76 
  Mithiran, A 1369 IND0.501-0.3326-8.58 
  Dhanush, Prakaash B A 1159 IND1.0010.05261.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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