Individual Calculations August 2017 |
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Wang, Aaron Ziwen Total change: -50.40 | | |
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NZ Junior Championship 2017 | Auckland | NZL | 2017-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1648 | 1602 | 1.00 | 4 | -0.79 | 40 | -31.60 | |
| Ong, Weng Yan | | | 1202 * | MAS | 1.00 | 1 | 0.08 | 40 | 3.20 | | Ang, Alphaeus Wei Ern | c | | 2002 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Liu, Xinyang | | | 1511 | NZL | 0.00 | 1 | -0.62 | 40 | -24.80 | | Picken, Oliver | c | | 1878 | NZL | 0.00 | 1 | -0.17 | 40 | -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) | | North Island Championship 2017 | Auckland | NZL | 2017-07-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1607 | 1602 | 2.50 | 6 | -0.47 | 40 | -18.80 | |
| Seabrook, Roy | | | 1858 | NZL | 0.00 | 1 | -0.19 | 40 | -7.60 | | Kamberi, Paul | | | 1569 | NZL | 0.00 | 1 | -0.55 | 40 | -22.00 | | Wang, Ying | | | 1400 | NZL | 1.00 | 1 | 0.24 | 40 | 9.60 | | Schurr, Richard | | | 1365 | NZL | 0.50 | 1 | -0.30 | 40 | -12.00 | | Dai, Oliver | | | 1673 | NZL | 0.00 | 1 | -0.40 | 40 | -16.00 | | Dolejs, Dan | | | 1774 | NZL | 1.00 | 1 | 0.73 | 40 | 29.20 | | 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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