Individual Calculations July 2017 |
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Kostavetsky, Alexander Total change: -17.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Rishon Lezion Mondays Spring 2017 B | Rishon Lezion | ISR | 2017-05-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1525 | 1559 | 3.00 | 7 | -0.86 | 20 | -17.20 | |
| Waisberg, Arnold | | | 1822 | ISR | 0.00 | 1 | -0.18 | 20 | -3.60 | | Dayan, Itay | | | 1532 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | | Arian, Tomer | | | 1506 | ISR | 0.00 | 1 | -0.57 | 20 | -11.40 | | Shulman, Andi | | | 1379 | ISR | 0.50 | 1 | -0.24 | 20 | -4.80 | | Brand, Rami | | | 1482 | ISR | 0.50 | 1 | -0.11 | 20 | -2.20 | | Madlasi, Shay | | | 1573 | ISR | 0.50 | 1 | 0.02 | 20 | 0.40 | | Rabinovich, Igor | | | 1378 | ISR | 1.00 | 1 | 0.26 | 20 | 5.20 | | 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) | |
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