Individual Calculations April 2017 |
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Dayan, Itay Total change: 72.20 | | |
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Kfar Saba Winter 2016-17 B | Kfar Saba | ISR | 2016-12-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1283 | 1344 | 1.50 | 2 | 0.35 | 20 | 7.00 | |
| Rotenberg, Ariel | | | 1131 | ISR | 0.50 | 1 | -0.27 | 20 | -5.40 | | Eshkar, Roey | | | 1434 | ISR | 1.00 | 1 | 0.62 | 20 | 12.40 | | 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 Lezion City Ch. Moti Shapira Memorial 2017 B | Rishon Lezion | ISR | 2017-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1520 | 1384 | 4.00 | 8 | 1.42 | 20 | 28.40 | |
| Reem, Rami | | | 1625 | ISR | 0.00 | 1 | -0.20 | 20 | -4.00 | | Radensky, Yonatan | | | 1317 | ISR | 0.00 | 1 | -0.59 | 20 | -11.80 | | Dvorsky, David | | | 1573 | ISR | 1.00 | 1 | 0.75 | 20 | 15.00 | | Gabay, Hanoch | | | 1595 | ISR | 0.50 | 1 | 0.27 | 20 | 5.40 | | Bronstein, Paz | | | 1487 | ISR | 0.50 | 1 | 0.14 | 20 | 2.80 | | Madlasi, Shay | | | 1513 | ISR | 0.00 | 1 | -0.33 | 20 | -6.60 | | Niriev, Michael | | | 1480 | ISR | 1.00 | 1 | 0.63 | 20 | 12.60 | | Kostavetsky, Alexander | | | 1573 | ISR | 1.00 | 1 | 0.75 | 20 | 15.00 | | 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) | | Mark Center Tuesdays Winter 2017 B | Tel Aviv | ISR | 2017-01-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1483 | 1384 | 3.50 | 6 | 1.26 | 20 | 25.20 | |
| Sahar, Gilad | | | 1464 | ISR | 0.00 | 1 | -0.39 | 20 | -7.80 | | Marcus, Eyal | | | 1386 | ISR | 1.00 | 1 | 0.50 | 20 | 10.00 | | Uritsky, Yonathan | | | 1502 | ISR | 1.00 | 1 | 0.66 | 20 | 13.20 | | Perlmuter, Michael | | | 1554 | ISR | 0.00 | 1 | -0.28 | 20 | -5.60 | | Tsarfati, Ohn | | | 1638 | ISR | 0.50 | 1 | 0.31 | 20 | 6.20 | | Neeman, Gal | | | 1356 | ISR | 1.00 | 1 | 0.46 | 20 | 9.20 | | 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) | | Kiryat Ono Winter Tournament 2017 B | Kiryat Ono | ISR | 2017-02-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1275 | 1377 | 1.00 | 2 | -0.24 | 20 | -4.80 | |
| Gorenbein, Michal | | | 1107 | ISR | 1.00 | 1 | 0.17 | 20 | 3.40 | | Levy, Zohar | | | 1442 | ISR | 0.00 | 1 | -0.41 | 20 | -8.20 | | 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) | | Liga Bet Rishon Lezion 2017 Round 5-6 | varios | ISR | 2017-03-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1399 | 1463 | 2.00 | 2 | 0.82 | 20 | 16.40 | |
| Tal-Shahar, Liam | | | 1411 | ISR | 1.00 | 1 | 0.43 | 20 | 8.60 | | Oren, Ofer | | | 1386 | ISR | 1.00 | 1 | 0.39 | 20 | 7.80 | | 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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