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Individual Calculations January 2020 |
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| Sherman, Idan Total change: -30.80 | |   |
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| 8th-finals Israel Championship Petach Tikva | Petach Tikva | ISR | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1256 | 2.00 | 7 | -0.11 | 40 | -4.40 | |
|  Richardson, Itay | | | 1382 | ISR | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Shteiman, Yuval | | | 1656 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kawaz, Roee | | | 1280 | ISR | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Grandes, Shahak | | | 1246 | ISR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Sorin, Idan | | | 1516 | ISR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Larioshin, Alexey | | | 1656 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Neeman, Ori | | | 1284 | ISR | 0.00 | 1 | -0.46 | 40 | -18.40 | | | * 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) | | | | Artzit Youth League - Central 2019/20 Round 6-7 | Various | ISR | 2019-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1245 | 0.50 | 1 | 0.00 | 40 | 0.00 | |
| | Wul, Kfir | | | 1244 | ISR | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | Israel Youth Championship U13 Qualifiers 2019 - Center | Givatayim | ISR | 2019-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1245 | 2.00 | 6 | -0.66 | 40 | -26.40 | |
| | Hasson Shreger, Shalev | | | 1365 | ISR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Levian, Omer | | | 1330 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Laor, Jason Ethan | | | 1308 | ISR | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Hattem, Omer | | | 1245 | ISR | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Adlen, Noya | | | 1289 | ISR | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Bronrot, Itai | | | 1178 | ISR | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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