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Individual Calculations April 2023 |
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| Rodriguez Isern, Bernat Total change: -5.00 | |   |
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| XXIV Obert Tres Peons GRUP A Rondas 8-9 | Barcelona | ESP | 2023-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1830 | 1.00 | 2 | -0.39 | 20 | -7.80 | |
|  Molina Sanchez, Ruben | | | 1664 | ESP | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Moyano Barrero, Antoni | | | 1702 | ESP | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | XVII Obert Tupinamba GRUP A Rondas 1-2 | Barcelona | ESP | 2023-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 1830 | 1.00 | 2 | 0.14 | 20 | 2.80 | |
| | Ibanez Camara, Oscar | | | 1624 | ESP | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Zhukov, Dmitry | | | 2199 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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