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Individual Calculations June 2023 |
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| Chasin, Nico Werne Total change: 16.90 | |   |
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| NYC Chess Norms Spring 2023 GM A - Schiller | New York City, New York | USA | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2446 | 2442 | 6.50 | 9 | 2.06 | 10 | 20.60 | |
|  Korley, Kassa | m | | 2468 | DEN | 1.00 | 1 | 0.54 | 10 | 5.40 | |  Gelashvili, Tamaz | g | | 2548 | GEO | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Ostrovskiy, Aleksa | m | | 2394 | USA | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Atansov, Anthony | f | | 2368 | CAN | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Corraels Jimenez, Fidel | g | | 2489 | USA | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Stearman, Josiah | m | | 2385 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Song, Edward | m | | 2389 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Kevlishvili, Robby | g | | 2541 | NED | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Woodward, Andy Aus | m | | 2436 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | |
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) | | | | 2023 May Marshall Premier | New York, NY | USA | 2023-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2442 | 1.50 | 2 | -0.37 | 10 | -3.70 | |
| | Marsh, James | | | 1969 | USA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Zhang, Roger | | | 2042 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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) | | |
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