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Individual Calculations January 2017 |
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| Petrovsky, Nikita Total change: -18.00 | |   |
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| World Schools Boys U9 | Sochi | RUS | 2016-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1560 | 5.50 | 8 | -0.45 | 40 | -18.00 | |
|  Dissanayaka, Yadeesha Rashmane | | | 1189 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Prokudin, Igor | | | 1332 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Zhosan, Iannis | | | 1315 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Perera, K Saviru Rashien Dilruk | | | 1219 | SRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Khaitov, Mashkhur | | | 1293 | UZB | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Abasov, Yusif | | | 1369 | AZE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Akbarov, Aydin | | | 1375 | AZE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ismagilov, Igor | | | 1735 | RUS | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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