|
Individual Calculations May 2023 |
|
|
|
| Levitan, Liel Total change: -175.60 | |   |
|
| Israel Youth Girl Championship under 12 2023 | Israel | ISR | 2023-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1217 | 1489 | 1.00 | 3 | -1.40 | 40 | -56.00 | |
|  Khairova, Evelina | | | 1435 | ISR | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Ribstein, Itael | | | 1089 * | ISR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Eden, Dana | | | 1126 | ISR | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * 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) | | | | 2023 World School Chess Championships - girls U13 | Rhodes | GRE | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1516 | 3.00 | 8 | -2.99 | 40 | -119.60 | |
| | Cabral, Sylvi | | | 1115 | ARU | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Rusu, Ioana | | | 1120 | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zubieta Echalar, Rafaella | | | 1354 | BOL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Herrera Rodriguez, Flavia Del Val | | | 1168 | VEN | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ekaratne, Chenaya | | | 1293 | SRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Oflaz, Fatma Zehra | | | 1502 | TUR | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Zengin, Ovgu | | | 1506 | TUR | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Maya, Otimile | | | 1331 | BOT | 0.00 | 1 | -0.74 | 40 | -29.60 | |
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) | | |
|
