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Individual Calculations January 2023 |
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| Jinan, Jomon Total change: 149.60 | |   |
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| SixDays Budapest November 2022 U2250 | Budapest | HUN | 2022-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 2056 | 1.00 | 1 | 0.08 | 40 | 3.20 | |
|  Zhang, Brian | | | 1656 * | CAN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Elllobregat Open Chess 2022 Group A | Sant Boi de Llobregat (Barcelona) | ESP | 2022-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2436 | 2056 | 4.00 | 8 | 3.18 | 40 | 127.20 | |
| | Vassallo Barroche, Mauricio | m | | 2384 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Lever, Erwan | | | 2250 | FRA | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Puranik, Abhimanyu | g | | 2621 | IND | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Moksh, Amit Doshi | m | | 2420 | IND | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Clarke, Brandon G I | m | | 2489 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Samadov, Read | f | | 2450 | AZE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Garcia Ramos, Daniel | m | | 2439 | ESP | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Grieve, Harry | f | | 2431 | ENG | 0.50 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | IX Chessable Sunway Sitges Chess Festival - Group A | Sitges (Barcelona) | ESP | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2311 | 2271 | 3.50 | 7 | 0.48 | 40 | 19.20 | |
| | Villa Izquierdo, Roberto | | | 1871 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sardana, Rishi | m | | 2460 | AUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Tudor, Henry Edward | | | 1942 | ROU | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Goh, Wei Ming Kevin | g | | 2452 | SGP | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Ajay, Karthikeyan | m | | 2430 | IND | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Garcia Ramos, Daniel | m | | 2439 | ESP | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Cheng, Bobby | g | | 2583 | AUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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