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Individual Calculations September 2023 |
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| Shirov, Alexei Total change: -3.10 | |   |
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| 2023 Canadian Open Chess Championship - Open | Calgary, Alberta | CAN | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2411 | 2668 | 8.50 | 10 | 0.83 | 10 | 8.30 | |
|  Heran-Boily, Samuel | | | 2268 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chandra, Anand Rishi | | | 2063 | CAN | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Reprintsev, Alexander | m | | 2225 | UKR | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Atanasov, Anthony | f | | 2367 | CAN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Nyzhnyk, Illya | g | | 2642 | UKR | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Komarov, Dimitri | g | | 2493 | UKR | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Gupta, Abhijeet | g | | 2629 | IND | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Bareev, Evgeny | g | | 2631 | CAN | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Mikhalevski, Victor | g | | 2524 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Dorrance, Adam | | | 2268 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | 4eme edition trophee S.M le Roi Mohammed VI COURONNE plus 2200 | CASABLANCA | MAR | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2484 | 2668 | 5.50 | 9 | -1.14 | 10 | -11.40 | |
| | Gomez Ledo, Roberto Carlos | m | | 2450 | CUB | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Ghasi, Ameet K | m | | 2506 | ENG | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sambuev, Bator | g | | 2462 | CAN | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Ceres, Dragos | m | | 2434 | MDA | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Noritsyn, Nikolay | m | | 2478 | CAN | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Quintiliano Pinto, Renato R. | g | | 2515 | BRA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Pultinevicius, Paulius | g | | 2525 | LTU | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Ortiz Suarez, Isan Reynaldo | g | | 2486 | CUB | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Kantans, Toms | g | | 2500 | LAT | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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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