|
Rapid:
Individual Calculations January 2020 |
|
|
|
| Al-Afaghani, Baraa Total change: 27.00 | |   |
|
| 2019 North Island Rapid Championship | Auckland | NZL | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1306 | 2.50 | 6 | 1.09 | 20 | 21.80 | |
|  Perrin, Brent | | | 1706 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Ha, Huy Minh (timothy) | | | 1706 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Braganza, Nadia | | wc | 1526 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zhang, Ethan | | | 1338 | NZL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Coates, Alex | | | 1322 | NZL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Lyall, Simon | | | 1685 | NZL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | | | Summit Junior Chess Rapid Dec-19 | Auckland | NZL | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1306 | 2.50 | 5 | 0.26 | 20 | 5.20 | |
| | Mudaliar, Rohit | | | 1455 | NZL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Gan, Emily | | | 1150 | NZL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Luo, Max | | | 1248 | NZL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Chang, Yolanda | | | 1364 | NZL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Zhang, Kendrick | | | 1515 | NZL | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | |
|
