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Individual Calculations March 2023 |
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| Lee, Alice Teresa Total change: 42.20 | |   |
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| 1000GM January St. Louis IM Schiller Norm | St. Louis, MO | USA | 2023-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2300 | 7.50 | 9 | 2.26 | 20 | 45.20 | |
|  Petenyi, Tamas | m | | 2358 | SVK | 1.00 | 1 | 0.58 | 20 | 11.60 | |  Erdene, Baasansuren | f | | 2247 | MGL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Perrine, Dalton | f | | 2200 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Bacus, Dharim Cubero | f | | 2149 | PHI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Eckert, Doug D | f | | 2133 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Chiku-Ratte, Olivier | m | | 2322 | CAN | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Tsolakidou, Stavroula | m | wg | 2353 | GRE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Denby, Caleb Sean | | | 2195 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Espinosa, Pedro Roberto | c | | 2189 | USA | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Marshall Chess Club NYC Winter IM Invitational | New York, NY | USA | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 2320 | 5.00 | 9 | -0.15 | 20 | -3.00 | |
| | Almeida, Alfonso A | m | | 2254 | MEX | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Moor, Nathaniel Philip | | | 2168 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Huston, Gus | f | | 2285 | USA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Moskow, Eric | | | 2144 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Paragua, Mark | g | | 2455 | PHI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | La Manna, Andrea | f | | 2245 | ITA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Martin Del Campo, Roberto | m | | 2225 | MEX | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Tanenbaum, Zachary | c | | 2244 | USA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hardaway, Brewington | f | | 2370 | USA | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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