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Rapid:
Individual Calculations August 2018 |
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| Zhetpis, Erzhan Total change: -19.40 | |   |
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| 14th Asian Schools Rapid Chess Championship 2018 - under 9 open | Waskaduwa | SRI | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1142 | 0.50 | 4 | -0.97 | 20 | -19.40 | |
|  Borgaonkar, Akshay | | | 1460 | IND | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Zhenishbekov, Alisher | | | 1261 | KGZ | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Wickramarathne, T D | c | | 1200 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Weerathungalage, W D Malisha Sasv | | | 1088 | SRI | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | |
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