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Individual Calculations March 2024 |
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| Grigoryan, Karen H. Total change: -49.30 | |   |
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| Portimao Chess Festival 2024 | Portimao | POR | 2024-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2629 | 5.50 | 8 | -1.73 | 10 | -17.30 | |
|  Wilks, Simon | | | 2053 | ENG | 1.00 | 1 | 0.02 | 10 | 0.20 | |  Martins, Bruno Andre Leite | f | | 2347 | POR | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Ryabukhin, Roman | | | 2229 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ribeiro, Gustavo | f | | 2250 | POR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Tabuenca Mendataurigoitia, Daniel | f | | 2344 | ESP | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Stijve, Theo | f | | 2348 | SUI | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Povshednyi, Ivan | c | | 2169 | UKR | 0.50 | 1 | -0.45 | 10 | -4.50 | | | Rodriguez Lopez, Rafael | m | | 2160 | ESP | 1.00 | 1 | 0.05 | 10 | 0.50 | | | * 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) | | | | Kragero Resort Chess International 2024 Title Group | Kragero | NOR | 2024-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2629 | 4.50 | 9 | -3.20 | 10 | -32.00 | |
| | Khachatryan, Vahagn | m | | 2251 | ARM | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Trost, Edvin | m | | 2434 | SWE | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ohanyan, Emin | g | | 2469 | ARM | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Lu, Miaoyi | | wm | 2369 | CHN | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Elmi, Saad Abobaker | f | | 2323 | NOR | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Ostensen, Nicolai Maxime | c | | 2228 | NOR | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Berzina, Ilze | | wg | 2161 | LAT | 0.50 | 1 | -0.45 | 10 | -4.50 | | | Ter-Avetisjana, Agnesa Stepania | | wf | 2229 * | LAT | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Haug, Havard | c | | 2322 | NOR | 0.00 | 1 | -0.86 | 10 | -8.60 | | | * 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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