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Individual Calculations March 2020 |
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| Friedland, Benzi Total change: 49.80 | |   |
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| Winter 2019 Petach Tikva - Under 2000 | Petach Tikva | ISR | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1265 | 1171 | 1.50 | 4 | -0.11 | 20 | -2.20 | |
|  Kawaz, Roee | | | 1280 | ISR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Katz, Adi | | | 1181 | ISR | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Larioshin, Ariel | | | 1026 | ISR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Ganani, Yacov | | | 1571 * | ISR | 1.00 | 1 | 0.92 | 20 | 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) | | | | Rishon Letzion Championship 2020 C | Rishon Letzion | ISR | 2020-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1171 | 3.50 | 4 | 1.68 | 20 | 33.60 | |
| | Boiko, Keren | | | 1273 | ISR | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Erenberg, Itay | | | 1142 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Cohen Zemach, Yuval | | | 1201 | ISR | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Peleg, Yuval | | | 1197 | ISR | 1.00 | 1 | 0.54 | 20 | 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) | | | | Liga Beit Petach Tikva 2020 Round 2-3 | Various | ISR | 2020-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1171 | 1.00 | 1 | 0.92 | 20 | 18.40 | |
| | Rosenzweig, Shlomo | | | 1571 * | ISR | 1.00 | 1 | 0.92 | 20 | 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) | | |
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