Individual Calculations September 2021
 Erigaisi, Arjun  Total change: 28.50  Rating chartPersonal card
 Biel Chess Festival 2021 - MTO Biel SUI 2021-07-26
RcRownchangeKK*chgGame
 2425 2567 6.50 9 0.54 10 5.40 
  Rakhmangulova, Anastasiya wm2167  * UKR1.0010.08100.80 
  Salem, A.r. Saleh g2682 UAE0.001-0.3410-3.40 
  Pahud, Cedric 2200 SUI1.0010.10101.00 
  Vignesh, N R m2428 IND0.501-0.1910-1.90 
  Papadiamandis, Elliot f2363 FRA1.0010.24102.40 
  Erdos, Viktor g2614 HUN0.001-0.4310-4.30 
  Tahay, Alexis f2349 FRA1.0010.22102.20 
  Vaishali, R wg2393 IND1.0010.27102.70 
  Chigaev, Maksim g2630 RUS1.0010.59105.90 
 * 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)
 
 Riga Technical University Open 2021 - Tournament A Riga LAT 2021-08-09
RcRownchangeKK*chgGame
 2498 2597 6.00 9 0.44 10 4.40 
  Stremavicius, Pijus 2197  * LTU1.0010.08100.80 
  Berzinsh, Roland m2373 LAT1.0010.22102.20 
  Plotkin, Mark m2430 CAN1.0010.28102.80 
  Nihal, Sarin g2655 IND0.5010.08100.80 
  Visakh, N R g2516 IND1.0010.39103.90 
  Narayanan.s.l g2624 IND0.5010.04100.40 
  Karthikeyan, Murali g2606 IND0.5010.01100.10 
  Kantor, Gergely g2533 HUN0.501-0.0910-0.90 
  Laurusas, Tomas m2549 LTU0.001-0.5710-5.70 
 * 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)
 
 II Open de Xadrez Terras de Tras-os-Montes (PCT) Braganca POR 2021-08-19
RcRownchangeKK*chgGame
 2402 2597 8.50 9 1.87 10 18.70 
  Morato Tent, Francisco 2197  * ESP1.0010.08100.80 
  Sande Edreira, Jose Antonio f2246 ESP1.0010.11101.10 
  Moksh, Amit Doshi m2380 IND1.0010.22102.20 
  Beerdsen, Thomas m2454 NED0.501-0.1910-1.90 
  Jogstad, Martin f2334 SWE1.0010.18101.80 
  Suarez Gomez, Julio m2449 ESP1.0010.30103.00 
  Gukesh, D g2578 IND1.0010.47104.70 
  Csonka, Balazs m2490 HUN1.0010.35103.50 
  Pulvett Marin, Daniel Eduardo m2487 ESP1.0010.35103.50 
 * 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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