Individual Calculations June 2022
 Tarhan, Adar  Total change: -30.80  Rating chartPersonal card
 European School Chess Championhips 2022 - O15 Rhodes GRE 2022-04-20
RcRownchangeKK*chgGame
 1881 2314 3.50 6 -1.84 20 -36.80 
  Taladianos, Ioannis 1914  * GRE1.0010.08201.60 
  Kovalskyi, Roman 1849 UKR0.501-0.4520-9.00 
  Whelan, Joseph 1488 ENG0.501-0.5020-10.00 
  Andreev, Konstantin 2176 FID0.001-0.6920-13.80 
  Portakalci, Yusuf 1805 TUR0.501-0.4620-9.20 
  Kostov, Kiril 2055 BUL1.0010.18203.60 
 * 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)
 
 OP Grandiscacchi challenge Montebelluna ITA 2022-05-21
RcRownchangeKK*chgGame
 2294 2225 4.00 9 0.30 20 6.00 
  Korneev, Oleg g2521 ESP1.0010.852017.00 
  Safarli, Eltaj g2600 AZE0.001-0.0920-1.80 
  Martinovici, Ilia f2408 MDA0.001-0.2620-5.20 
  Varshini, V wg2126 IND0.001-0.6420-12.80 
  Ojas, Kulkarni 2235 IND0.5010.01200.20 
  Harshita, Guddanti wm2208 IND0.001-0.5220-10.40 
  Ishvi, Aggarwal 1825  * IND1.0010.08201.60 
  Shahil, Dey m2369 IND1.0010.692013.80 
  Souhardo, Basak m2357 IND0.5010.18203.60 
 * 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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