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Individual Calculations April 2020 |
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| Bollero Romera, Alfonso Total change: -29.00 | |   |
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| Lliga Catalana 2020 Preferent Barcelona GRUP I FIDE (Rds. 1-8) | Catalunya | ESP | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1658 | 1867 | 2.50 | 4 | -0.55 | 20 | -11.00 | |
|  Bueno Boada, Alejandro | | | 1690 | ESP | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Arias Aranda, Guillem | | | 1679 | ESP | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Gualde Coll, Bartomeu | | | 1679 | ESP | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lopez Mayoral, Miguel Angel | | | 1585 | ESP | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Lliga Catalana 2020 Segona Barcelona Grup I FIDE (Rds. 1-8) | Catalunya | ESP | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1867 | 2.50 | 4 | -0.90 | 20 | -18.00 | |
| | Medina Aznar, Santiago | | | 1523 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Plaza Castro, Jacinto | | | 1576 | ESP | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Folch Brach, Jordi | | | 1571 | ESP | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Garcia Gomez, Luis | | | 1606 | ESP | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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