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Individual Calculations November 2018 |
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| Braganza, Nadia Total change: 52.80 | |   |
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| 2018 South Island Championship | Christchurch | NZL | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1478 | 1.50 | 7 | -0.44 | 40 | -17.60 | |
|  Gold, Hamish R | | | 1700 | NZL | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Barraza Perez, Jesus (jesse) | | | 1741 | NZL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Cooper, Nigel | | | 1600 | NZL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Masters, Andrew | | | 1848 | SCO | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Black, Ross | | | 1770 | NZL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Murdoch, Stephen | | | 1478 | NZL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Stevenson, Michael | | | 1506 | NZL | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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) | | | | Merv Morrison Memorial 2018 | Auckland | NZL | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1478 | 2.50 | 4 | 1.76 | 40 | 70.40 | |
| | Burrows, Grant L | | | 1475 | NZL | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Mistry, Prashant | | | 1878 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Lim, Benjamin U | c | | 1878 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Krstev, Antonio | | | 1878 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | |
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