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Individual Calculations July 2022 |
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| Akopian, Vladimir Total change: -1.80 | |   |
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| 31st Annual Chicago Open - Open | Wheeling, Illinois | USA | 2022-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2438 | 2622 | 6.00 | 9 | -0.51 | 10 | -5.10 | |
|  Kogen, Jonathan Sterling | | | 2233 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Plotkin, Mark | m | | 2350 | CAN | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Sethuraman, Sandeep | f | | 2330 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Mulyar, Michael A | m | | 2348 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Shabalov, Alexander | g | | 2504 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Repka, Christopher | g | | 2524 | SVK | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Gareyev, Timur | g | | 2565 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Cordova, Emilio | g | | 2549 | PER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Sorokin, Aleksey | f | | 2535 | RUS | 0.00 | 1 | -0.62 | 10 | -6.20 | |
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) | | | | 2022 National Open - Open | Las Vegas, Nevada | USA | 2022-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2622 | 6.50 | 8 | 0.33 | 10 | 3.30 | |
| | Yanayt, Eugene | f | | 2222 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mishra, Prateek | c | | 2286 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Heimann, Mark | f | | 2403 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Khanin, Semen | m | | 2517 | RUS | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Mikaelyan, Arman | g | | 2502 | ARM | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Cordova Daza, Emilio | g | | 2549 | PER | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Meenakshi Sundaram, Siddarth | | | 2159 | IND | 0.50 | 1 | -0.45 | 10 | -4.50 | | | Bitoon, Richard Balansag | g | | 2437 | PHI | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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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