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Individual Calculations June 2017 |
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| Buzuriu, Razvan-Florin Total change: -18.80 | |   |
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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 |
| 1338 | 1363 | 2.50 | 6 | -0.71 | 40 | -28.40 | |
|  Todev, Simeon | | | 1686 | BUL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Jayarathna, Sharada Induwara | | | 1043 | SRI | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Radu, David Cr. | | | 1313 | ROU | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Cnejev, Vladimir-Alexandru | | | 1537 | ROU | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Pehlivan, Mert | | | 1170 | TUR | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Ananth, Ramdas | | | 1276 | IND | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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) | | | | Palace Cup - U12 | Arad | ROU | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1432 | 4.00 | 6 | 0.24 | 40 | 9.60 | |
| | Sachilaru, Alexandru | | | 1069 | ROU | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Stanga, Daniel | | | 1225 | ROU | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Gavris, Alexandru-Catalin | | | 1492 | ROU | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Tudor, Adrian D. | | | 1280 | ROU | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Voicu, Teodor-Mihnea | | | 1608 | ROU | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Lup, Constantin-Ionel | | | 1283 | ROU | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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