|
Individual Calculations November 2023 |
|
|
|
| Ong, Rommel Total change: 28.00 | |   |
|
| 74th South Island Chess Championship 2023 | Oamaru | NZL | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1801 | 4.50 | 7 | 0.70 | 40 | 28.00 | |
|  McNabb, Matthew D | | | 2039 | NZL | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Zhang, Kendrick Botong | c | | 1838 | NZL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Gold, Hamish R | | | 1614 | NZL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Lee, Dylan E S | | | 1401 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Coleman, Phil | | | 1631 | NZL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Christie, Richie | | | 1852 | NZL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Lee, Edward S | | | 1920 | NZL | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | |
|
