Individual Calculations June 2023
 Harriott, Tyrell  Total change: -43.00  Rating chartPersonal card
 15th annual Open at Foxwoods - Open Mashantucket, CT USA 2023-04-05
RcRownchangeKK*chgGame
 2089 1889 3.00 9 0.25 20 5.00 
  De La Colina, Nicolas 2245 USA0.001-0.1120-2.20 
  Santana, Michael Sevastian 1492 USA1.0010.08201.60 
  Jiang, Andrew 2201 USA1.0010.862017.20 
  German, Sergio Dario 2346 ARG1.0010.952019.00 
  Benjamin, Joel g2498 USA0.001-0.0220-0.40 
  Poliannikov, Danila f2278 USA0.001-0.0920-1.80 
  Ocido, Michael 2076 PHI0.001-0.2620-5.20 
  Groff, Jordan 1856 USA0.001-0.5520-11.00 
  Ye, Stephen 1812 USA0.001-0.6120-12.20 

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)
 
 2023 May Marshall Premier New York, NY USA 2023-05-07
RcRownchangeKK*chgGame
 1677 1889 0.00 1 -0.77 20 -15.40 
  Frumkin, Edward 1677 USA0.001-0.7720-15.40 

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)
 
 XVI CAMPEONATO CONTINENTAL ABSOLUTO DE AJEDREZ DE LAS AMERICAS 2023 Juan Dolio, Republica Dominicana DOM 2023-05-15
RcRownchangeKK*chgGame
 1849 1889 4.50 11 -1.63 20 -32.60 
  Figueredo Losada, Leonel m2353 MEX0.001-0.0520-1.00 
  Galvez Aguirre, Valentina 1489  * CHI0.001-0.9220-18.40 
  Castano, Saray 1705 COL1.0010.26205.20 
  Donayre, Bertin 2096 PER0.001-0.2320-4.60 
  Figueroa, Julissa wc1691 BAR1.0010.24204.80 
  Curi, Gabriel f2112 URU0.5010.28205.60 
  Mesias Rojas, Rabindranath c2153 CHI0.001-0.1820-3.60 
  Martinez Jimenez, Manyeli 1584 DOM0.001-0.8620-17.20 
  Vargas Gomez, Rafael Apolinar 1702 DOM1.0010.26205.20 
  Young, Christopher 1740 CAY0.001-0.7020-14.00 
  Polanco Fernandez, Reynie 1711 DOM1.0010.27205.40 
 * 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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