|
Individual Calculations August 2023 |
|
|
|
| Zapata, Alonso Total change: -3.10 | |   |
|
| 2023 Charlotte Norm Super Swiss | Charlotte, NC | USA | 2023-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2319 | 2321 | 5.50 | 9 | 1.01 | 10 | 10.10 | |
|  Singh, Hersh | | | 2060 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Moradiabadi, Elshan | g | | 2522 | USA | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Deatrick, Alexander | | | 2081 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Vettese, Nicholas | m | | 2272 | CAN | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Salinas Herrera, Pablo | g | | 2468 | CHI | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Erenburg, Sergey | g | | 2559 | USA | 0.50 | 1 | 0.30 | 10 | 3.00 | | | Yip, Carissa | m | wg | 2369 | USA | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Mandizha, Farai | m | | 2389 | ZIM | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Catherina, Michelle | | wm | 2153 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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 Charlotte Summer Open - Championship | Charlotte, NC | USA | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2321 | 3.00 | 5 | -1.32 | 10 | -13.20 | |
| | Sattaru, Sritej Sai | | | 1936 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Uz, Kagan | | | 1921 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Slade, Theodore Luke | | | 2012 | ENG | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ai, Evan | | | 2159 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | Baliga, Zubin M | | | 1911 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | |
|
