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Individual Calculations December 2023 |
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| Del Riego Sanchez, Rafael Total change: 31.60 | |   |
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| BENIDORM CHESS OPEN B Sub-2000 | Benidorm (Alicante) | ESP | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1598 | 4.50 | 9 | 0.69 | 40 | 27.60 | |
|  Bote Kobolo, Benjamin E. | | | 1923 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Navarro Juan, Isaac | | | 1320 | ESP | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Rodriguez Lopez, Ruben | | | 1874 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Shi, Shaoquan | | | 1404 | ENG | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hassomal Daswani, Birjkumar | | | 1945 | ESP | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Hidalgo Mena, Manel | | | 1354 | ESP | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hall, Rachid | | | 1875 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Marin Giner, Gustavo | | | 1496 | ESP | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Rios Garcia, Miguel | | | 1828 | ESP | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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) | | | NOTE: K factor changed | | Open Leuven 2023 | Leuven | BEL | 2023-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1706 | 1598 | 3.00 | 7 | 0.20 | 20 | 4.00 | |
| | Londers, Tuur | | | 1298 | BEL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Jabandzic, Irfan | | | 2000 | BIH | 0.00 | 1 | -0.08 | 20 | -1.60 | | | De Vries, Leon | | | 1937 | NED | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Van Amerongen-Jansen, Peggy | | | 1882 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Van Amerongen, Arjen | | | 2039 | NED | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Talloen, Bert | | | 1409 | BEL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nguyen, Tri Khoi | | | 1374 | BEL | 0.50 | 1 | -0.28 | 20 | -5.60 | |
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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