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Individual Calculations April 2023 |
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| Esteban Cahua, Moises Total change: -8.20 | |   |
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| XXIV Obert Tres Peons GRUP B Rondas 8-9 | Barcelona | ESP | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1632 | 1.00 | 2 | 0.05 | 20 | 1.00 | |
|  Caballe Sasot, Roger | | | 1706 | ESP | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Lint, Pavel | | | 1596 | ESP | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | Campeonato de Marbella 2023 Rondas 4-7 | Barcelona | ESP | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1632 | 3.00 | 4 | 0.09 | 20 | 1.80 | |
| | Cubeles Marquez, Albert | | | 1758 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Gendre Diez, Virginia | | | 1232 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Jorge Sanchez, Adrian | | | 1251 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sanchez De Medina Vilagrasa, Enri | | | 1436 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 4 Rondas 7-9 | Catalunya | ESP | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1632 | 1.50 | 3 | 0.03 | 20 | 0.60 | |
| | Perez Alonso, Jordi | | | 1665 | ESP | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Romaguera Garcia, Jose Luis | | | 1700 | ESP | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Bautista Calatayud, Josep | | | 1554 | ESP | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | XVII Obert Tupinamba GRUP B Rondas 1-2 | Barcelona | ESP | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1632 | 1.00 | 2 | -0.58 | 20 | -11.60 | |
| | Lopez Arjona, Emilio | | | 1441 | ESP | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Roman Garcia, Isaac | | | 1360 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | |
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