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Individual Calculations January 2024 |
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| Zorrilla Sainz, Isaac Total change: 28.40 | |   |
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| XXX Open Int Ayuntamiento de Erandio Sub 2400 | Erandio (Vizcaya) | ESP | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1351 | 2.50 | 4 | 1.42 | 20 | 28.40 | |
|  Abarrategui Merchan, Jon | | | 1589 | ESP | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Gutierrez Renedo, Manuel | | | 1729 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lorenzo Aramburuzabala, Inaki | | | 1470 | ESP | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Santamaria Fernandez, Pedro | | | 1389 | ESP | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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