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Individual Calculations January 2024 |
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| Shaffer, Alexander Total change: 33.20 | |   |
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| XX Torneo Internacional Gran Hotel Bali Grupo B Aficionados | Benidorm (Alicante) | ESP | 2023-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1620 | 4.00 | 8 | 0.08 | 20 | 1.60 | |
|  Tudela Gonzalez, Victor | | | 1967 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Alcaraz Blazquez, Vicente | | | 1424 | ESP | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Arghirescu, Andrei | | | 1873 | ROU | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Castelo Ramos, Jose Luis | | | 1399 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Alonso Igual, Ignacio | | | 1813 | ESP | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Moreno Cervera, Jose Luis | | | 1759 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Garcia Fuentes, Jorge | | | 1425 | ESP | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Juan Lepp, Olga Beatriz | | | 1401 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | X Chessable Sunway Sitges International Chess Festival - Group A | Sitges (Barcelona) | ESP | 2023-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 1620 | 2.00 | 7 | 1.58 | 20 | 31.60 | |
| | Gu, Xiaobing | | wg | 2144 | CHN | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Anwesh, Upadhyaya | m | | 2350 | IND | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Hristodorescu, Daniel | f | | 2111 | ROU | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Ezquerro Luque, Albert | | | 2138 | ESP | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Plane, Boris | c | | 1959 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Murchadha, Oissine | | | 1975 | IRL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Serrahima Susany, Ramon | | | 2023 | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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