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Individual Calculations July 2018 |
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| Oskenbay, Alisher Total change: 87.60 | |   |
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| A.Makhambetov Memorial C | Kyzylorda | KAZ | 2018-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1043 | 2.50 | 5 | 1.43 | 40 | 57.20 | |
|  Petukhov, Alan | | | 1366 | KAZ | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Sultanbek, Beibars | | | 1441 | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chu, Viktoriya | | | 1157 | KAZ | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Altay, Beksan | | | 1203 | KAZ | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Tasmukhanov, Alan | | | 1257 | KAZ | 0.50 | 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) | | | | Ufimtsev Memorial 2018 A | Kostanay | KAZ | 2018-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1333 | 1055 | 0.00 | 2 | -0.37 | 40 | -14.80 | |
| | Sapenov, Daniyal | | | 1210 | KAZ | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Belzhanov, Alikhan | | | 1455 * | KAZ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Astana-open 2018 B U10 | Astana | KAZ | 2018-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1055 | 2.00 | 4 | 1.13 | 40 | 45.20 | |
| | Olzha, Alimansur | | | 1241 | KAZ | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Nurgaliyeva, Zarina | | | 1363 | KAZ | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Akhilbay, Imangali | | | 1275 | KAZ | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Mamedov, Edgar | | | 1245 | KAZ | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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