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Individual Calculations May 2023 |
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| Perdomo Leon, Isaac Unai Total change: 87.60 | |   |
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| Campeonato Insular de Ajedrez de Gran Canaria Juvenil 2023 | Vecindario (Gran Canaria) | ESP | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1036 | 2.50 | 5 | 2.19 | 40 | 87.60 | |
|  Marrero Rodriguez, Jorge | | | 1958 | ESP | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Gavilan Ledezma, Kevin | | | 1240 | ESP | 1.00 | 1 | 0.76 | 40 | 30.40 | |  Garcia Rodriguez, Adriana | | | 1541 | ESP | 0.50 | 1 | 0.46 | 40 | 18.40 | | | Gaurishanker Navarro, Elgin | | | 1675 | ESP | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Reinoso Andre, Lazaro Javier | | | 1597 | ESP | 1.00 | 1 | 0.98 | 40 | 39.20 | |
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) | | |
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