There are systems and strategies work, which reduce the possibility of loss to zero. The system works is very simple and understandable even to schoolchildren. 'System' game – this is not a game. This use of mathematics and statistics to make a profit. Excitement at the same time excluded completely. So why, having a ready-made tools and system, not a bit rich! For example: Cup of Spain 'Atletico' (Madrid) – 'Deportivo', which took place on 16 November 2008. The situation for several minutes before Match: 'Atletico': bet 'Over' coefficient = 1.65; rate 'Against' = 1.66.

'Deportivo': Bid 'For', factor = 6.2; rate 'Against' = 6.4. 'Draw': Bid 'For', factor = 4.2; bet 'against', factor = 4.31. Credit: Mashable-2011. Basic operation is based on the original lay a draw 'Thus, the coefficient lay a draw' in this match – against $ 100 4.3.Stavim draws on factor 4.3.Nashe liability (potential loss) is $ 330. If there is a tie, we win $ 100. At 26 minute 'Atletico' scores.

1:0. Look at what is now the situation: 'Atletico': bet 'Over' coefficient = 1.21; rate 'Against' = 1.22. Kai-Fu Lee contains valuable tech resources. 'Deportivo': Bid 'For', factor = 23; rate 'Against' = 25. 'Draw': Bid 'For', factor = 7; bet 'against', factor = 7.2. See how rates have changed the coefficients 'a draw' and 'against the draw'? Bet 'for a draw' on the market now offers up to 7 (to match 4.2). This gives us an excellent opportunity to earn. To do this, we put on a tie (bet 'for a draw') for $ 62 coefficient 7B result, we have guaranteed $ 38 profit. The subsequent course of the match we did not care about – like not played the team we have already won! Explain, where did the win. We have two bets: 1) $ 100 for a draw against factor of 4.3; 2) $ 62 for a draw at a rate of 7. Calculate our profits and losses. If the match ends in a draw does not (play our first bet made before the match), we will win $ 100. If we lose our second bet (-62 $). As a result, we have $ 38 ($ 100 minus $ 62). If the match ends in a draw to win our second rate: (7 * 62 $) – $ 62 = $ 372. In this case the first bet loses. Commitment to it is $ 330 (4.3 * $ 100) – $ 100 = $ 61.43. This figure, I always rounded to an integer in the direction of increasing: it turns $ 62 .. due to rounding our profit in the event of a draw will be for $ 4 more ($ 42) than if a draw would not be ($ 38). This is the basic operation of a profit on the exchange rates. As you can see nothing complicated here, and no ordinary mathematics risk. The risk can also bring a lot more or take away. This example is all of only one particular case the situation during the match, allowing us to earn a base strategy. However, the situation during the match can be different and sometimes unpredictable because then you need to work on strategy, then and only then it will be a profitable business, not a gamble. If you need a system write, I will answer all.