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Individual Calculations June 2017 |
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| Thennakoon, Disara Total change: 6.80 | |   |
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| World Schools Chess Championship 2017 - Open 9 | Iasi | ROU | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1109 | 1.00 | 4 | 0.17 | 40 | 6.80 | |
|  Todev, Simeon | | | 1509 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kononenko, Vladimir | | | 1329 | BUL | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Radu, David Cr. | | | 1313 | ROU | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Wong, Qi Zhi | | | 1266 | MAS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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