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Individual Calculations March 2023 |
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| Grammatico, Mauro Total change: 24.40 | |   |
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| Lliga Catalana 2023 Preferent Grupo 1 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1649 | 1.00 | 1 | 0.42 | 20 | 8.40 | |
|  Ramon Quintanilla, Pablo | | | 1592 | ESP | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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) | | | | Lliga Catalana 2023 Primera Barcelona Grupo 5 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1649 | 0.00 | 1 | -0.33 | 20 | -6.60 | |
| | Bosch Romay, Jaume | | | 1777 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | X Torneig Classic Internacional Sant Marti 2023 Rondas 3-6 | Barcelona | ESP | 2023-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1649 | 1.00 | 3 | -0.09 | 20 | -1.80 | |
|  Montoliu Delgado, Isaac | | | 1982 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Vivas Carrero, Roman Gerardo | | | 1440 | VEN | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vallbona Domingo, Joan | | | 1892 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | Lliga Catalana 2023 Preferent Grupo 1 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1642 | 1.50 | 2 | 0.62 | 20 | 12.40 | |
| | Jaen Gonzalez, Diosdado | | | 1649 | ESP | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Navas Martin, Jordi | | | 1723 | ESP | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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 2023 Primera Barcelona Grupo 5 Rondas 3-6 | Catalunya | ESP | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1642 | 1.00 | 1 | 0.60 | 20 | 12.00 | |
| | Molins Rafa, Xavier | | | 1713 | ESP | 1.00 | 1 | 0.60 | 20 | 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) | | |
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