Individual Calculations September 2018 |
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Lenderman, Aleksandr Total change: 4.70 | | |
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17th Annual Manhattan Open | New York, New York | USA | 2018-08-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2330 | 2625 | 4.00 | 4 | 0.66 | 10 | 6.60 | |
| Kocwin, Bartosz | f | | 2225 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | Bonin, Jay | m | | 2275 * | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Niemann, Hans | f | | 2329 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | Popilski, Gil | g | | 2491 | ISR | 1.00 | 1 | 0.32 | 10 | 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) | | 2018 U.S. Masters Championship | Greensboro, North Carolina | USA | 2018-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2457 | 2625 | 6.00 | 9 | -0.42 | 10 | -4.20 | |
| Shankar, Gauri | f | | 2345 | IND | 1.00 | 1 | 0.16 | 10 | 1.60 | | Patel, Advait | m | | 2475 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | Ostrovskiy, Aleksandr | m | | 2425 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | Panchanathan, Magesh Chandran | g | | 2486 | IND | 0.50 | 1 | -0.19 | 10 | -1.90 | | Vazquez, Guillermo | m | | 2443 | PAR | 1.00 | 1 | 0.26 | 10 | 2.60 | | Ortiz Suarez, Isan Reynaldo | g | | 2549 | CUB | 0.50 | 1 | -0.10 | 10 | -1.00 | | Sarkar, Justin | m | | 2310 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | Khamrakulov, Djurabek | m | | 2489 | UZB | 0.50 | 1 | -0.18 | 10 | -1.80 | | Huschenbeth, Niclas | g | | 2590 | GER | 0.50 | 1 | -0.05 | 10 | -0.50 | | 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) | | 50th Annual Atlantic Open | Falls Church, Virginia | USA | 2018-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2399 | 2625 | 2.50 | 3 | 0.23 | 10 | 2.30 | |
| Prestia, Paris | | | 2225 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Ahuja, Rohan | m | | 2387 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | Postny, Evgeny | g | | 2586 | ISR | 0.50 | 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) | |
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