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Rapid:
Individual Calculations November 2018 |
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| Chen, Matthew Total change: -4.60 | |   |
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| NZ Junior Rapid Championship 2018 | Palmerston North | NZL | 2018-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1405 | 0.50 | 3 | -0.19 | 20 | -3.80 | |
|  James, Jack | c | | 1805 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Weng, Xintong (winston) | | | 1524 | NZL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | He, Paul | | | 1578 | NZL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | North Island Rapid 2018 | Palmerston North | NZL | 2018-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1405 | 1.50 | 5 | -0.04 | 20 | -0.80 | |
| | Noble, Mark F | f | | 1805 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | He, Caleb | | | 1487 | NZL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Burt, James | | | 1421 | NZL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Steadman, Mathew | | | 1472 | NZL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Lyall, Simon | | | 1666 | NZL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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) | | |
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