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Individual Calculations May 2023 |
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| Safont-Tria Sastre, Biel Total change: 15.60 | |   |
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| Campionat de Catalunya Individual Sub-14 | Catalunya | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1465 | 3.00 | 7 | -0.43 | 40 | -17.20 | |
|  Molina Gil, Noah | | | 1796 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Torres Herrera, Pol | | | 1083 | ESP | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Marin Ripoll, Marti | | | 1734 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ferran Giralt, Bernat | | | 1151 | ESP | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Rodriguez Antequera, Biel | | | 1673 | ESP | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Bru Montoya, Marc | | | 1179 | ESP | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Sala Martin, Guillem | | | 1617 | ESP | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | XXIII Obert Internacional Escacs Foment Martinenc Grup B Rondas 1 | Barcelona | ESP | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1465 | 1.00 | 1 | 0.82 | 40 | 32.80 | |
| | Planas Sarmiento, Joan | | | 1726 | ESP | 1.00 | 1 | 0.82 | 40 | 32.80 | |
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) | | |
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