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Individual Calculations July 2023 |
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| Porta Chicote, David Total change: 16.20 | |   |
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| XIV Obert de Primavera La Lira 2023 Rondas 7-9 | Barcelona | ESP | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1480 | 2.00 | 2 | 0.81 | 20 | 16.20 | |
|  Romero Gamez, Francisco Javier | | | 1536 | ESP | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Febrero Perez, Lluis | | | 1271 | ESP | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | |
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