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Individual Calculations May 2018 |
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| Backer, Rolf Total change: 11.20 | |   |
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| Lliga Catalana 2018 Preferent Barcelona grup III | Catalunya | ESP | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1655 | 4.00 | 7 | -0.37 | 40 | -14.80 | |
|  Mas Sayos, Lluis | | | 1674 | ESP | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Maqueda Berdugo, Francisco | | | 1663 | ESP | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Roman Garcia, Isaac | | | 1255 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Folch Sampera, Enric | | | 1521 | ESP | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Barcons Gallach, Alfons | | | 1618 | ESP | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Soto Balastegui, Victor | | | 1772 | ESP | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Al-Badwan Mendieta, Nabih | | | 1255 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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 2018 Segona Categoria Barcelona III | Catalunya | ESP | 2018-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1763 | 1655 | 1.00 | 1 | 0.65 | 40 | 26.00 | |
| | Martinez Lopez, Jose Luis | | | 1763 | ESP | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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) | | |
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