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Individual Calculations May 2023 |
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| Berrozpe Gonzalez, Marc Total change: 57.20 | |   |
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| Campionat de Catalunya Individual Sub-12 | Catalunya | ESP | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1437 | 4.50 | 8 | 1.12 | 40 | 44.80 | |
|  Massana Navarro, Abril | | | 1178 | ESP | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Herman Gamazo, Isaac | | | 1834 | ESP | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Garcia Iahn, Nil | | | 1522 | ESP | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Barrera Baucells, Grau | | | 1499 | ESP | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Torres Herrera, Guillem | | | 1498 | ESP | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Forca Soler, Marti | | | 1207 | ESP | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Marsal Calvet, Josep | | | 1536 | ESP | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Perez Vidal, Ian | | | 1768 | ESP | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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) | | | | XXIII Obert Internacional Escacs Foment Martinenc Grup B Rondas 1 | Barcelona | ESP | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1684 | 1437 | 0.50 | 1 | 0.31 | 40 | 12.40 | |
| | Campoy Prades, Marc | | | 1684 | ESP | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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