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Individual Calculations February 2017 |
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| Perera, Pasan Total change: 6.60 | |   |
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| 2017 Oceania Zone 3.6 Zonal Championship | Auckland | NZL | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2004 | 5.50 | 9 | 0.33 | 20 | 6.60 | |
|  Oka, Hikaru | | | 1604 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lane, Gary W | m | | 2404 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nagorski, Alex | | | 1771 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Cooper, Nigel | | | 1643 | NZL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Garbett, Paul A | m | | 2229 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Narenthran, Tharmaratnam | c | | 1909 | AUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Korenevski, Oleg | | | 1782 | AUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | McLaren, Leonard J | | | 2254 | NZL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kempen, Leon | c | | 1887 | AUS | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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